Friday, January 29, 2016


IT has made great leaps in recent years to make sense of the huge volumes of data being generated in every industry. But the IT trends of 2016 are going to be about taking the next step, a very exciting step
Companies looked out across the sea of sensors, mobile devices, social media, video and other sources, and they called it “big data.” They began to glean business insights from the data, identifying important new patterns and connections. Manufacturers discovered significant ways to improve operational efficiencies in both manufacturing and product service. Commercial enterprises developed a more complete understanding of their customers’ true needs and habits to develop better products to improve revenue and profitability.
But as 2016 approaches, the focus is shifting toward more specific decisions guided by relevant data in critical contexts. Bringing in new sources of data to complete the analytical picture — the right sources for the right analysis — will allow IT-driven businesses to improve the decisions, at scale, that deliver the most productivity, while mitigating risk to the organization.
In fact, CIOs who develop strategies around this trend, and everything that follows from it, will give their organizations an opportunity to gain a competitive edge. Here are the top IT trends to watch in 2016:

Contextual data drives value

Building on the growth of information generated by digital engagement platforms and data supplied by Internet of Things (IoT) devices, contextualized analytics will be a prevailing force in 2016. In a novel, context describes the setting and the scene where characters act. In an enterprise, contextual data provides the same type of broader picture. Data points such as device, location, language, social network or influencers help enterprises develop improved insights, personalize products or services, or even suggest specific actions. More context will allow enterprises to create a more integrated and valuable information experience for clients, employees, partners and citizens.
For example, telematic data gathered from vehicles will help automakers improve the durability of components and identify potential problems, notifying drivers before trouble occurs. Insurers will be better able to manage risks and offer drivers more personalized, usage-based policies. Taken a step further, in insurance, the whole concept of pooling risks may disappear because the data revolution will enable insurers to underwrite down to the individual level.

As context increases, cybertargets increase

As data becomes more contextually rich, it becomes more valuable to the enterprise — and to cybercriminals as well. The growing risk of attack will require next-generation techniques for network defense, identity access management, risk management and now information management. Public clouds will play a role in the integration of contextual data, so these will need to be included in security system architectures. Context-rich environments will force enterprises to give significant thought to acceptable risk levels and controls as they share a growing range of information.
However, the same context-rich environment can be tapped to provide a much higher degree of situational awareness. With more information about users and uses, real-time alerts and network analytics, organizations will be able to maintain a more comprehensive and consistent security posture and an increased ability to automatically detect suspicious activity.

API economy is strong

Enterprises have discovered the power of APIs and will continue to build on them. APIs are no longer just a development tool. APIs enable information access and exchange between systems, often acting as a wrapper around older systems. This allows organizations to combine data from legacy applications and new applications. APIs create new channels for service integration, information coordination, ecosystems of information sharing and economies around information derivatives. The core of a digital strategy depends on democratizing information access, and APIs play a central role in that process. They are the key to a business strategy for innovation and a key to providing contextual information.
The move toward APIs also underscores the move away from an in-house IT mentality and embraces outside infrastructure, cloud computing, as-a-service options, the freelance economy and the participation ecosystem. It features an IT-centric set of initiatives designed to make the enterprise more open, agile and prepared to participate in the “outside-in” digital economy.

CIOs partner to bring information into context

IT no longer supports the business; it is the business. As a result, IT is learning to think in business terms and ask questions such as, "How will we differentiate?" and "How will we grow our top line and bottom line?"
This shift explains why the CIO's role will continue to change, taking on the task of partnering with the business to drive information and technology value. This partnership is part of what's called business relationship management (BRM), and it will help the enterprise gain access to the right information and technology to make better decisions and introduce competitive products, quickly and at scale. As owner of the organization's information and technology, the CIO is uniquely positioned to lead the development of digital business innovations.

Enterprise platform players continue to converge

Another trend is the ongoing convergence and consolidation of enterprise infrastructure players, as the recent announcement of a “mega-merger” between Dell and EMC illustrates. This consolidation answers the market's demand for more standardized, agile and complete solutions out of the box. Converged infrastructure is moving toward public cloud styles, which extend purchasing and operating leverage, enable agility and improve self-service for IT. Look for greater specialization of these platforms in future products and services to create IT leverage in specific workload styles in specific industries. For example, financial services platforms will combine to create core banking as a service, next-generation telematics platforms will emerge to collect and manage data from connected cars, and mobile and social platforms will converge.
Finally, if there's anything that's certain about the future, it's that some new innovative technology or application will surface in 2016 that will change our thinking, again. This continuing change and renewal is what makes IT such an exciting field to be a part of today, and I can't wait to see what else 2016 will bring.

Thursday, January 14, 2016

Today information technology is being used in almost every sector of life. Both individuals and businesses are using technology to their advantage.

What is Information Technology (IT)?
Is any computer-based tool that people use to work with information and support the information  and information-processing  need of an organization.  These tools can include computers, software, routers, severs, printers, modems, just to name a few.
Businesses will increase their efficiency when they embrace Information Technology. The main goal of a business is to serve its customers. In this age of information technology, a business can gain competitive advantage when it uses information technology to its maximum.  Today perfect service is only possible if a business has the right information in the hands of the right people at the right time and this can only occur through appropriate use of information technology.
This means that the challenge facing any business is to plan for develop, manage, and use its three most important resources i.e. information, information technology and people – to provide perfect service to its customers. Below I have listed a few uses of information technology both in our society and in business

USE OF INFORMATION TECHNOLOGY IN BUSINESS
Either small or big business , they will need to scale out a plan to utilize opportunities brought by ‘’Information Technology’’ Businesses use IT in four ways to support  (1) information-processing tasks, (2)decision making tasks, (3) shared information through decentralized computing, and (4) innovation.  Below are detailed points on how business can use Information technology to succeed.
  • Supports Information Process Tasks: Businesses are using IT to support basic information-processing tasks. These tasks range from computing and printing payroll checks, to creating presentations, to setting up Websites from which customers can make orders for products or services.  During this stage, a business can use IT to create company database applications which can allow employees access information at any given moment. They can also use IT tools to set up networks that allow departments share information without any hassle or wastage of time.

  • Supports Decision Making Tasks:  Businesses also use information technology to support decision-making tasks, and this is achieved through (OLAP) online analytical processing. ‘’OLAP’’ is the manipulation of information to support decision making. OLAP can range from performing simple queries on a database to determine which customers have overdue accounts to employing sophisticated artificial intelligence tools such as neural networks and genetic algorithms to solve a complex problem or take advantage of an opportunity. In case, lets say the ‘’OLAP’’ supports effective decision making.  You can also perform OLAP by using databases and data warehouses.
  • Supports Shared Information through Decentralized ComputingDecentralize computing is an environment in which an organization splits computing power and locates it in functional business areas as well as on the desktop of knowledge workers. While Shared information is an environment in which an organization’s information is organized in one central location, allowing any one to access and use it as they need to. Today, most businesses have created a decentralized computing structure which brings together the entire spectrum of the business’s information in an orderly fashion so that it can be accessed and used by anyone who needs it. This structure of information is most often a database, which is designed to directly support the concept of shared information.

  • Supports Innovation: Information technology tools not only support information-processing tasks, decision-making tasks, and shared information through decentralized computing, but they also enable innovation. Tools like internet, present us with the opportunity to make research on any subject, the information acquired during the process can be used in creative design of services or products.

 USE OF INFORMATION TECHNOLOGY TO SOCIETY:
Society has embraced information technology ‘’IT’’ in various ways. IT has impacted (1) education, (2)communication, (3) job creation, (4) agriculture, and (5)entertainment. Below I have listed detailed uses of technology in our society today.

  • Online Education: Unlike in the past when education was tied to specific boundaries, now the education sector has changed. With the introduction of online education services, students can learn from anywhere using internet. This has helped in spreading of essential education materials to all students across the globe. Online education is also being enhanced by the creating of mobile application which enables student’s access education material via their mobile phones.
  • Social Networks and mobile phones: Society has used information technology to create technologies which can simplify communication and relationships.  Mobile phones have made communication easier and social networks like ‘’Facebook.com ‘’ have played a big role in helping people discover their old friends and create new ones as well. Also people use online dating platforms to find long time lovers , sites like Match.com are known for connecting people and these relationships always result into marriage, which is a good deed for the society.

  • Job Creation: Today, their so many companies which have been created using information  technology, and this has solved the problem of job scarcity to a certain degree.  Many of these big  IT corporations  were started from homes and bedrooms, but now they employee lots of people hence adding value to our society. A good example of these companies include Google, Facebook , Amazon , Dell , Microsoft , Linkedin , Twitter , just to mention but a few.

  • Modernized Agriculture: Information technology has also played a big role in advancing the agricultural sector. Now days a farmer can sell their products right from the farm using internet. All they have to do is set up a website for their products, orders are placed directly via the website and the farmer will deliver to the client fresh products. This cuts out the middle men who tend to increase price of agricultural products with aim of making profits.  In this case, both the farmer and the consumer benefit. The consumer gets the product at a cheap price when it is still fresh, and the farmer makes more money.

  • Modernized Entertainment: The invention of technologies like ipads, video games, home entertainment system, people can have fan at any time of the day. Music and movies can be accessed online at a small subscription fee. Companies like Netflix and Hulu, have played a big role in making home entertainment better.
NFC is getting a great deal of attention as it becomes included in more smartphones, laptops, and other devices. It's being hyped as The Next Big Thing that will change how we use our mobile devices: everything from shopping to interacting with your home and unlocking your car. Here's an overview of the current and potential uses of NFC.

NFC in a Nutshell

What Is NFC and How Can I Use It?
NFC stands for Near Field Communication, and, as the name implies, it's a set of close-range wireless communication standards. NFC-equipped smartphones and other devices can exchange information with each other with a simple tap or wave.Photo by Tom Purves
Remind you of tap-to-pay credit cards or apps like Paypal "bumping" to transfer money? That's because NFC is the technology behind many new mobile payments types such as these.
NFC and RFID (radio frequency identification) are sometimes used interchangeably, but NFC is really a newer version or extension of RFID. RFID waves can have very long ranges (e.g., RFID is the tech that helps highway toll readers read your car's toll pass), while NFC limits the range of communication to within 4 inches. This makes NFC perfect for more secure applications like paying for things or securely logging in at a location.
NFC also allows two-way communication, as opposed to RFID's one-way reading technology. So transferring photos or contacts between devices is a common use of NFC (see the "Android Beam" feature on many new smartphones).


Which Devices Have NFC?

Many smartphones and new laptops have NFC chips. NFC World has an exhaustive list of all the phones around the world that are NFC-equipped (available now, coming soon, with limited availability, and more categories). Google Nexus variants have NFC, as do several BlackBerries, HTC phones, and others. NFC chips are also embedded in "tags," which are stickers that your device can interact with.
Among the phones without NFC: The recently announced iPhone 5, despite previous rumors. Apparently, Apple thinks its Passbook feature is enough and people don't need NFC.


What You Can Do With NFC

NFC is most commonly associated with the "mobile wallet"—the idea that your smartphone will replace your cash and credit cards. In one tap or wave of your phone, you can pay for your groceries and redeem offers or coupons.Google Wallet, partnering with MasterCard PayPass, is one example. You can store all major credit and debit cards in Google Wallet and get a "virtual MasterCard" that pays for your purchases in-store wherever those PayPass scanners are or online.
At the Intel Developer Forum (IDF) this week in San Francisco, Intel showed off the interaction between a smartphone and an Ultrabook laptop. The phone, tapped to the laptop, logged into a site and paid for an online purchase—no form-filling required.
Beyond mobile payments, though, there are a world of uses for NFC, including:
  • Paying for your parking meter, at least in some cities like San Francisco.
  • Getting tickets or boarding passes. Some airlines and buses are alsoexperimenting with using NFC for boarding passes
  • Opening doors. BMW has NFC-enabled car keys. Companies and universities are looking into or rolling out using NFC-enabled devices as security badges. To gain physical access somewhere, members need only tap their smartphones at the door.
  • Downloading information. Advertisers and marketers can use NFC chips in porters and other promotional materials so all you have to do to get more information is tap or wave your phone (easier than QR codes, perhaps).
What Is NFC and How Can I Use It?
With programmable tags you can buy, you can tap your phone to a sticker (on your desk, wall, car, or wherever) to automatically change the settings, such as volume or Wi-Fi network, open an app, pair Bluetooth devices, and more.
For example, you could switch to car mode when you get into your car, turn on the alarm app when you tap your nighstand, turn off the ringer when you get to your desk. (CNET has a few other great ideas like using an NFC tag on your washing machine to fire up a timer to tell you when to come back).
Right now, NFC hasn't hit the mainstream yet in terms of usage, but it's the potential that's made it so popular. If you have an NFC-enabled device, consider getting some NFC tags for it (around $15 for 5) on Amazon and you might be able to make your life easier. Or, if nothing else, you'll look like a ninja when you fire up your favorite playlist with a wave of your phone.

The New Era
The 21st century will bring about an all-embracing convergence of computing, communications, information and knowledge. This will radically change the way we live, work, and think. The growth of high speed networks, coupled with the falling cost of computing power, is making possible applications undreamed of in the past. Voice, data, images, and video may now be transferred around the world in micro-seconds. This explosion of technology is changing the banking industry from paper and branch banks to' digitized and networked banking services. It has already changed the internal accounting and management systems of banks. It is now fundamentally changing the delivery systems banks use to interact with their customers. All over the world, banks are still struggling to find a technological solution to meet the challenges of a rapidly-changing environment. It is clear that this new technology is changing the banking industry forever. Banks with the ability to invest and integrate information technology will become dominate in the highly competitive global market. Bankers are convinced that investing in IT is critical. Its potential and consequences on the banking industry future is enormous.
Technology and Banks Transformation
Computers are getting more sophisticated. They have given banks a potential they could only dream about and have given bank customers high expectations. The changes that new technologies have brought to banking are enormous in their impact on officers, employees, and customers of banks. Advances in technology are allowing for delivery of banking products and services more conveniently and effectively than ever before - thus creating new bases of competition. Rapid access to critical information and the ability to act quickly and effectively will distinguish the successful banks of the future. The bank gains a vital competitive advantage by having a direct marketing and accountable customer service environment and new, streamlined business processes. Consistent management and decision support systems provide the bank that competitive edge to forge ahead in the banking marketplace.
Major applications. The advantages accruing from computerization are three-directional - to the customer, to the bank and to the employee.
    For the customer. Banks are aware of customer's need for new services and plan to make them available. IT has increased the level of competition and forced them to integrate the new technologies in order to satisfy their customers. They have already developed and implemented a certain number of solutions among them:
  • Self-inquiry facility: Facility for logging into specified self-inquiry terminals at the branch to inquire and view the transactions in the account.
  • Remote banking: Remote terminals at the customer site connected to the respective branch through a modem, enabling the customer to make inquiries regarding his accounts, on-line, without having to move from his office.
  • Anytime banking- Anywhere banking: Installation of ATMs which offer non-stop cash withdrawal, remittances and inquiry facilities. Networking of computerized branches inter-city and intra-city, will permit customers of these branches, when interconnected, to transact from any of these branches.
  • Telebanking: A 24-hour service through which inquiries regarding balances and transactions in the account can be made over the phone.
  • Electronic Banking: This enables the bank to provide corporate or high value customers with a Graphical User Interface (GUI) software on a PC, to inquire about their financial transactions and accounts, cash transfers, cheque book issue and inquiry on rates without visiting the bank. Moreover, LC text and details on bills can be sent by the customer, and the bank can download the same. The technology used to provide this service is called electronic data interchange (EDI). It is used to transmit business transactions in computer-readble form between organizations and individuals in a standard format.
  • As information is centralized and updates are available simultaneously at all places, single-window service becomes possible, leading to effective reduction in waiting time.For the bank. During the last decade, banks applied IT to a wide range of back and front office tasks in addition to a great number of new products. The major advantages for the bank to implement IT are:
  • Availability of a wide range of inquiry facilities, assisting the bank in business development and follow-up.
  • Immediate replies to customer queries without reference to ledger-keeper as terminals are provided to Managers and Chief Managers.
  • Automatic and prompt carrying out of standing instructions on due date and generation of reports.
  • Generation of various MIS reports and periodical returns on due dates.
  • Fast and up-to-date information transfer enabling speedier decisions, by interconnecting computerized branches and controlling offices.For the employees. IT has increased their productivity through the followings:
  • Accurate computing of cumbersome and time-consuming jobs such as balancing and interest calculations on due dates.
  • Automatic printing of covering schedules, deposit receipts, pass book / pass sheet, freeing the staff from performing these time-consuming jobs, and enabling them to give more attention to the needs of the customer.
  • Signature retrieval facility, assisting in verification of transactions, sitting at their own terminal.
  • Avoidance of duplication of entries due to existence of single-point data entry.A search of the banking literature reveals that banks are moving rapidly to take advantage of recent and new customer service and cost reduction opportunities that new technologies offer. A sampling is in the table below:
    TechnologyCurrent UseUse in Next 3 Years.
    Infrastructure
    PC Networks: Tellers48%80%
    Sales Tracking Software44%80%
    Relational Data Base36%76%
    Automate Credit Scoring8%48%
    E-mail60%95%
    Equipment Management Software33%57%
    Imaging Checks / Statements12%72%
    Imaging Documents7%45%
    Delivery Systems
    Internet Banking Home Page3%25%
    Internet Electronic Office1%15%
    Telebanking56%88%
    Smart Cards Debit Cards35%70%
    Electronic Banking12%76%

Internet: Riding the tiger. The Internet is rapidly becoming the information superhighway of a global electronic marketplace. The rising commercial interests in the Internet are especially evident in "frontend" applications such as electronic catalogs, yellow pages, storefronts, malls, and customer support centers. All these applications are based on the World Wide Web (WWW) -- the fastest growing segment of the Internet. Although "back-end" applications such as electronic data interchange (EDI) are equally important, their adoption has not been as rapid. One major concern is security: the Internet is generally perceived as not secure enough for transmitting sensitive data such as payments. Upon a closer look, however, this view is not warranted, since technologies such as public key encryption and firewalls address essential security concerns. Moreover, such technologies are already available. The only remaining barrier is the lack of real world users of those technologies.
The pilot project between Bank of America (BofA) and one of its large corporate customers involves transporting financial EDI transactions over the Internet. If successful, BofA expects that this new EDI option will lead to a reduction in telecommunications costs, an improved position with respect to its value-added network (VAN), and valuable learning experience with the Internet environment, which is becoming increasingly important to the bank. The project is also significant beyond BofA: because it is one of the first large-scale, real-world trials, its outcome will help dispel many uncertainties surrounding Internet-based EDI, and encourage more companies to move in this direction.
Investing in technology. According to a survey conducted by the American Bankers Association, US banks expenditure on information technology grew from $16.3 billion in 1994 to $18.7 billion in 1995-an increase of 14.7%, and $1 billion more than the same bankers forecasted they would spend in last year's survey. By 1998, the banks expect to spend $21.2 billion (an increase of 7. 1 %).
How to survive. The key to survival is customer service. Customer loyalty will be determined by convenient and innovative delivery of products and personalized services. In the '70's and '80's, banks were marketing to a generation raised on old style banking: personal interaction at a banking office. That generation was disdainful of "impersonal" service and afraid of computers. Convenience was having a "branch" in one's neighbourhood. Today, personal service and convenience are still the critical factors in the banking relationship, but they are defined differently. Consumers still want to bank with a financial institution they "know," and one who "knows" them, but they do not necessarily want to go to the bank. They are not afraid of computers and technology; they embrace them. Convenience is doing their banking when they want, and where they want. They are now comfortable with personal computers and other electronic devices. They expect fast, efficient, and accurate service And the only way to cost effectively provide the instant, quality service that customers demand, and that the competition provides, is through intensive use of the most advanced information technologies and through good people trained in the use of these technologies. For all these reasons, the banks delivery systems are completely changing.
The new Delivery Systems. The increasing cost of building brick-and-mortar branches, decreasing cost of computers, high delivery costs and slow revenue growth force a relook at the conventional delivery systems. Moreover, growing comfort of technology usage by the customer is rapidly fostering usage of non-branch channels for routine transactions.
The new strategy changes the focus of the branch from being a high cost transaction center to a provider of a wide range of services like telebanking, customer service kiosks, ATMs, and remote electronic banking.
New Marketing Opportunities. As the new technology is so expensive banks need to use the new systems to do more than deliver information and basic services. Banks need the ability to also sell insurance and investment products to get a better return on this investment. Telephone banking can bring financial services to the home or office, especially if they are affordable screen phones. By noticing how much interest the customer expresses, the bank can market stock quotes and insurance quotes. Interactive videos are new technology that banks can make available to the customer to maintain personal contact while still lowering the expense of delivery service. With an interactive video an expert employee is not needed in each branch. Complex life insurance products, open brokerage accounts, customized product illustrations can be widely available where needed. The interactive videos will be cost effective expertise. The internet is a medium to allow banks to offer products to customers outside the normal customer base of a branch. Banks are aware of the customer's need for these services and plan to make them available before other sources do.
Drawbacks. Early experiences with electronic commerce in the banking industry, which has been a pioneer in the use of electronic systems, can be used to learn of some potential dangers and issues to be taken into account. The use of Automated Teller Machines and electronic home banking systems has increasingly allowed customers to bank outside of traditional bank facilities, for most of their usual transactions. This was consistent with the cost-savings strategy of most banks, which discovered that electronic transactions were about seven times less costly compared to the manual handling of these transactions by a bank teller. Nevertheless, the fact that customers' only contact with their banks was through (rather unsophisticated) electronic interfaces, and the major difficulties in integrating the legacy systems of a typical bank, prevented banks in many cases from selling additional products to customers (cross-selling). In some European markets, the insurance companies took opportunity of that to grab business from banks, selling savings products to customers through their extensive distribution network. Similarly, the decrease in human interaction with customers could also lead to a less sophisticated understanding of their needs, as they're not always able to express comments, criticisms or requests for new products while interacting with machines. This should lead to a design of electronic commerce systems which incorporate capabilities for customer understanding and for proactive selling of new products. Electronic business transactions can only be successful if financial exchanges between buyers and sellers can occur in a simple, universally accepted, safe and cheap way. Various systems have been proposed, some of them based on traditional mechanisms (e.g. credit cards accounts) while others rely on new designs, such as electronic money. The key here will be to find a few widely accepted mechanisms, which can be used by most actors. The recent agreement between Mastercard and Visa on one security standard for credit card transactions over the Internet, and its backing by most major software vendors is one step in the right direction. This doesn't diminish the need for more specialized systems, for instance to allow microtransactions, the exchange of very small amounts of money (a few cents) in exchange for information or services. These new payment mechanisms will in turn enable new business models such as pay-per-article newspapers.

The Lebanese Case
During the last civil war (1975-1990), eighty percent of the Lebanese infrastructure was destroyed. The remaining twenty percent are now outdated. The Lebanese banking sector was heavily affected by the war. They lacked the information technology revolution in the banking sector. It becomes a strategic necessity for the Lebanese banks to implement the new technologies at all levels, transactional level, managerial level and executive level. In the 1990's they started implementing IT capabilities to change the work organization, raise the productivity, cut costs and deliver the best services to their customers and increase their profits in the same time. Most of the Lebanese bankers believe that IT will enable them to face the foreign competition and the possible consequences of the coming peace.
Technology Adoption. The vast majority of the Lebanese banks have set very high standards of excellence for themselves in terms of technology, state-of-the-art facilities, customer service and customer orientation with all facets of operations totally computerized. The banks also make extensive use of communication technology to provide off-site banking facilities including ATMs.
Their ambition is to position themselves as technology-driven banks offering superior services to both their clientele classes - the corporate customer and the retail customer. The corporate customer typically requires quick disposal of loan applications and maximum returns from the cash balance. The needs of the corporate customer are functions of the speed of response. Technologically the answer to this is a reliable network connecting branches that run on-line.
The first steps. At the early stage , Lebanese banks started to build their databases and automate their work procedures. Most banks have adopted ready made packages for their internal operations. Currently, these banks are replacing their old information systems. The banks branches are planning to provide state-of-the-art services to their customers enabling a rapid growth of the bank's performance in a very competitive marketplace.
Different approaches are followed in the Lebanese banks to acquire and implement the new technologies. Banque du Liban et d'outre-mer (BLOM), for example, has developed its own complete banking information system. While Ban k Audi followed another strategy and purchased an on-line information system providing a real time on line branch network with an up-to-date banking and customer information to senior management, middle managers, end users and business analysts. Both information systems, in BLOM in Bank Audi are scheduled to run during this year. The major reasons behind adopting or developing new information systems are:
  • Rapid geographical expansion has forced banks to replace their off-line systems by an on-line system linking the branches to the head office through the telecommunications network.
  • Restructuring bank's processes in order to reduce staff expenses which constitute a large part of the operating costs and a heavy burden on its operating profitability.
  • Incompatibility of the old systems with the strategic necessity of integrating new technologies like ATMs, telebanking, etc. in order to provide the high quality services to the customers and competing on an equal foot with the foreign banks.
The competition. The Lebanese banks are also planning to offer the entire range of services like telebanking, ATMs, etc. They also respond very actively in the marketplace in introducing new products and services. Arab Bank was the pioneer in introducing ATMs in Lebanon. Arab bank started to install ATM machines in 1993. Other banks followed, by establishing in 1994 a network called Link Network, using Link cards. About 25 banks have joined this network and are sharing now its almost 60 machines located in the major cities of Lebanon. The central bank is expecting that about 700 ATM machines will be installed in Lebanon by the year 2000.
Lebanese banks are also introducing remote banking services. Arab bank was also the first bank in Lebanon to offer this service. Early in 1994, Arab bank installed an interactive voice response system, called Phone Banking. At the same time, it introduced the computer based remote banking service which is called Corporate banking. Four other banks, Allied Business Bank, BLOM, Universal Bank, and the British Bank of the Middle East followed and introduced their telephone based remote banking. However these services are providing only inquiry facilities because they are off-line systems.
Technology Assessment. The diffusion and successful implementation of IT in Lebanese banks is not an easy process. Lebanese banks are facing enormous challenges in mastering the new tools provided by IT. An important constraint to the diffusion and success of IT implementation is the telecommunications infrastructure, another obstacle is managerial practices and organizational weaknesses. In the following section, I will analyse and discuss these obstacles. In evaluating banks'use of technology, we look at both the technology in place to serve today's customer and the plans for serving tomorrow's. The first objective is to examine the bank's deployment of technology relative to what is available, tested, and proven to enhance bank performance. The second is to examine the bank's preparation for the future. We want to answer the following questions: The most important issues to be analysed are :
    To what degree is the bank using proven technologies to enhance performance?

    Are there any technologies not deployed that would have a significant, positive effect on performance?

    What level of specialized training has been received by the officers and employees assigned to selecting, deploying, and managing technology?

    What level of systems training has been provided to other officers and employees?

    How effective are the systems that are being used?

    Is Management monitoring the evolution of banking technologies and planning for the future?

Telecommunication infrastructure. The greatest obstacle to real time electronic banking in Lebanon is the telecommunications infrastructure. Telecommunications in the banking sector is a major factor to the success or failure of any application or service. The Lebanese telecommunications infrastructure was devastated by the civil war. The process of rehabilitation and modernization of this infrastructure started in 1993.According to the recovery plan developed by CDR the telecommunications rehabilitation plan will be completed by the year 1998. This means that banks will not be able to rely on the public network until 1998. The result of such situation is a delay in implementing new services and products like remote banking, electronic funds transfer, real time bank information systems. This has also an effect on the reliability of the services already implemented like ATMs. In order to face this challenge, banks began studying the feasibility of installing a private telecommunications network. Four banks, Bank Audi, Arab Bank, Byblos Bank, and BLOM, started in the early 1996 considering the installation of a private network to connect their branches and thus conduct real time banking operations. This network will also be used to connect the ATMs machines which will thus function on-line. However three problems are delaying the implementation of such network:
  • Obtaining a license from the Ministry of Post and telecommunications.
  • The high cost of the equipment 0 The lack of coordination between the members of the Lebanese Banks Association.
Human Resources Problems. Banking industry is heavily depending upon information technology that needs professionals for development, implementation and support. Despite the programs performed by many banks to develop their local expertise in IT, there is still a real shortage of qualified personnel. According to a recent survey ( T. Abdul Reda and M. Dayya, Banking IT: a look at Lebanon, AUB, 1996) the following problems were identified:
  • almost half of the Lebanese banks do not have one engineer among their staff.
  • lack of professional training programs. Financial institutions in Lebanon offer a wide range of training programs to their employees. However, with respect to their technical IT staff the percentage of training programs is much less, because IT staff are considered to be trained, highly qualified and hence do not need extended training sessions. The consequence of such policy is a reduction of the capability of IT staff to be up to date in the most recent advances .
  • High turnover rate of technical staff. The turnover rate of the technical staff in some 40% percent the Lebanese banks is around 20%. The low salaries and better opportunities in other industries are the main reasons for this high rate.
  • Resistance to change. Resistance to change and the absorption capacity is often neglected once the automation system is adopted. However, this human factor is a critical factor in the success of any banking application of information technology. The only way to solve this problem is to design adequate training programs and increase the awareness of the employees. Most Lebanese banks have realized this fact and some of them have established a training centre.
These are the major obstacles for implementing IT in Lebanese banks. Another point that should be mentioned is the necessity of planning very carefully the development of any new application. A computerization plan is the basis for implementing successful information technology solutions. To be relevant, these plans have to be linked closely to organizational strategies, objectives, priorities and processes.

Strategy for the future
Banks face a serious challenge. The basic structure of the bank is increasingly in conflict with the changing product, delivery, and service needs of the customers The future belongs to financial service providers not traditional banks. The vast majority of large banks, will create value networks. Doing so presents tremendous challenges. Banks will have to first develop a comprehensive distribution system that will enable customers to touch them at multiple points. Banks must also create performance measurement systems to assure the mix products and services they offer are beneficial to both the customer and the bank. They must determine whether to deploy new technologies themselves or with other service providers. Nevertheless, technology alone will not solve issues or create advantages. This technology needs to be integrated in an organization, with the change management issues linked to people resisting new concepts and ideas. It also needs to support a clearly defined and well communicated business strategy.

Wednesday, January 6, 2016

CPU

Alternately referred to as a processor, central processor, or microprocessor, the CPU (pronounced sea-pea-you) is the Central Processing Unit of the computer. A computer's CPU handles all instructions it receives from hardware and software running on the computer.

Tip: The CPU is often referred to as the brain of the computer. However, it is more appropriate to refer to software as the brain and the CPU as a very efficient calculator.
Note: Many new computer users may improperly call their computer and sometimes their monitor the CPU. When referring to your computer or monitor, it is proper to refer to them as either the "computer" or "monitor" and not a CPU.
The picture below is an example of what the top and bottom of an Intel Pentium processor. The processor is placed and secured into a compatible CPU socket found on the motherboard. Processors produce heat so are covered with a heat sink to keep them cool and running smoothly.


As you can see in the above picture, the CPU chip is usually in the shape of a square or rectangle and has one notched corner to help place the chip properly into the CPU socket. On the bottom of the chip are hundreds of connector pins that plug into each of the corresponding holes in the socket. Today, most CPU's resemble the picture shown above; however, Intel and AMD have also experimented with slot processors that were much larger and slid into a slot on the motherboard. Also, over the years there have been dozens of different types of sockets on motherboards. Each socket only supports specific types of processors, and each has its own pin layout.

Components of the CPU

In the CPU, the primary components are the ALU (Arithmetic Logic Unit) that performs mathematical, logical, and decision operations and the CU (Control Unit) that directs all of the processors operations.

Over the history of computer processors, the speed (clock speed) and capabilities of the processor have dramatically improved. For example, the first microprocessor was the Intel 4004 that was released November 15, 1971, and had 2,300 transistors and performed 60,000 operations per second. The Intel Pentium processor pictured above has 3,300,000 transistors and performs around 188,000,000 instructions per second.

Types of CPUs

In the past, computer processors used numbers to identify the processor and help identify faster processors. For example, the Intel 80486 (486) processor is faster than the 80386 (386) processor. After the replace of the Intel Pentium processor (which would technically be the 80586), all computer processors started using names like Athlon, Duron, and Pentium.
Today, in addition to the different names of computer processors there are different architectures (32-bit and 64-bit), speeds, and capabilities. Below is a list of the more common types of CPUs for home or business computers.
Note: There are multiple versions for some of these CPU types.

Computer hardware is any physical device used in or with your machine, whereas software is a collection of code installed onto your computer's hard drive. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page is computer hardware. The Internet browser that allowed you to visit this page and the operating system that the browser is running on is considered software.

All software utilizes at least one hardware device to operate. For example, a video game, which is software, uses the computer processor (CPU), memory (RAM), hard drive, and video card to run. Word processing software uses the computer processor, memory, and hard drive to create and save documents.
In a computer, hardware is what makes a computer work. A CPU processes information and that information can be stored in RAM or on a hard drive. A sound card can provide sound to speakers and a video card can provide an image to a monitor. All of this is hardware.
On that same computer, software can be installed and allow a person to interact with the hardware. An operating system, like Windows or Mac OS, is software. It provides a graphical interface for people to use the computer and other software on the computer. A person can create documents and pictures using software.

Windows XPCan a computer run without software?

In most situations, yes, a computer can run without software being installed. However, if an operating system or interpreter is not found on the computer, it either generates an error or doesn't output any information. Installing programs onto the computer in addition to an operating system gives the computer additional capabilities. For example, a word processor is not required, but it allows you to create documents and letters.

Can a computer run without hardware?

Computer MouseThis depends on the hardware. Most computers require at least a display, hard drive, keyboard, memory, motherboard, processor, power supply, and video card to function properly. If any of these devices are missing or malfunctioning, an error is encountered, or the computer will not start. Adding hardware such as a disc drive (e.g. CD-ROM or DVD), modem, mouse, network card, printer, sound card, or speakers are not required, but give the computer additional functionality.
Software is a set of programs, which is designed to perform a well-defined function. A program is a sequence of instructions written to solve a particular problem.
There are two types of software
  • System Software
  • Application Software

System Software

The system software is collection of programs designed to operate, control, and extend the processing capabilities of the computer itself. System software are generally prepared by computer manufactures. These software products comprise of programs written in low-level languages which interact with the hardware at a very basic level. System software serves as the interface between hardware and the end users.
Some examples of system software are Operating System, Compilers, Interpreter, Assemblers etc.
Application Software Features of system software are as follows:
  • Close to system
  • Fast in speed
  • Difficult to design
  • Difficult to understand
  • Less interactive
  • Smaller in size
  • Difficult to manipulate
  • Generally written in low-level language

Application Software

Application software products are designed to satisfy a particular need of a particular environment. All software applications prepared in the computer lab can come under the category of Application software.
Application software may consist of a single program, such as a Microsoft's notepad for writing and editing simple text. It may also consist of a collection of programs, often called a software package, which work together to accomplish a task, such as a spreadsheet package.
Examples of Application software are following:
  • Payroll Software
  • Student Record Software
  • Inventory Management Software
  • Income Tax Software
  • Railways Reservation Software
  • Microsoft Office Suite Software
  • Microsoft Word
  • Microsoft Excel
  • Microsoft Powerpoint
Application Software
Features of application software are as follows:
  • Close to user
  • Easy to design
  • More interactive
  • Slow in speed
  • Generally written in high-level language
  • Easy to understand
  • Easy to manipulate and use
  • Bigger in size and requires large storage space
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