About information technology(IT)

Information Technology – A Definition: We use the term information technology or IT to refer to an entire industry. In actuality, information technology is the use of computers and software to manage information. In some companies, this is referred to as Management Information Services (or MIS) or simply as Information Services (or IS). The information technology department of a large company would be responsible for storing information, protecting information, processing the information, transmitting the information as necessary, and later retrieving information as necessary.

History of Information Technology:In relative terms, it wasn't long ago that the Information Technology department might have consisted of a single Computer Operator, who might be storing data on magnetic tape, and then putting it in a box down in the basement somewhere. The history of information technology is fascinating! Check out these history of information technology resources for information on everything from the history of IT to electronics inventions and even the top 10 IT bugs.

Modern Information Technology Departments:In order to perform the complex functions required of information technology departments today, the modern Information Technology Department would use computers, servers, database management systems, and cryptography. The department would be made up of several System Administrators, Database Administrators and at least one Information Technology Manager. The group usually reports to the Chief Information Officer (CIO).

A communications enabled application (CEA)

A communications enabled application (CEA) is a set of information technology (IT) components and communication technology components that are integrated using a particular service-oriented architecture (SOA) to increase the productivity of an organization and/or improve the quality of users' experiences.

Communication enablement adds real-time networking functionality to an IT application. Providing communications capability to an IT application:

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  removes the human latency which exists when (i) making sense of information from many different sources, (ii) orchestrating suitable responses to events, and (iii) keeping track of actions carried out when responding to information received;




• enables users to be part of the creative flow of content and processes.

What distinguishes a CEA from other software applications is its intrinsic reliance upon communications technologies to accomplish its objectives. A CEA depends on real-time networking capabilities together with such network oriented functions as location, presence, proximity, and identity.

Another distinguishing characteristic of a CEA is the implicit assumption that network services will be available as callable services within the SOA frameworks from which the CEA is constructed. To provide callable services, the network services which are available today must be made virtual and component-like.

CEAs apply to business processes as well as instances where no obvious business process which requires improvement exists (e.g., games, entertainment video). CEAs that apply to business processes are referred to as communications enabled business processes or communications enabled business solutions.

ICT By different country

Australia
In all of Australia, ICT is not a subject until the final two years of schooling, despite similar subjects being available before VCE or equivalent.

Norway
Norway ICT is a course which students can select for their second year of upper secondary school. From pre-school to Year 10 ICT is interwoven throughout the curriculum as part of the Essential Learning of Communication.

Philippines
Other countries, such as the Philippines, also have ICT as an educational subject.

United Kingdom
In the United Kingdom, Information and Communication Technology is a subject in education, and a part of the National Curriculum. All students must study Information and Communication Technology to GCSE level.

The ICT programme in the United Kingdom is co-ordinated by Becta. A major current initiative is the Curriculum Online scheme which is aimed to accelerate the uptake of technology amongst schools. Becta took over the running of this scheme from the Department for Education and Skills in 2005. Becta works closely with the Joint Information Systems Committee to develop strategy.

Students are taught to use software such as office suites, desktop publishers; they are also taught about ICT theory, and how ICT can be used to solve problems. IComputer programming is not taught at GCSE level.

Students also study the Data Protection Act, the Computer Misuse Act, and other legal and ethical issues related to ICT.
Many schools have specialist school status in technology and, more recently, in maths and computing, and these schools champion the use of ICT to enhance teaching and learning.

Within Scotland and the North East of England a pilot enterprise in education initiative (ICT Youth Challenge) aims to use ICT as a vehicle to encourage creative thinking within the youth demographic. Tapping into the 'unconstrained' minds of the regions young people, the programme simulates the process of taking a new innovative ICT idea through the commercialisation process. The competition is sponsored by Microsoft and BT and hopes to expand its reach throughout the UK in 2009/10.

Information technology (IT), as defined by the Information Technology Association of America (ITAA)

Information technology (IT), as defined by the Information Technology Association of America (ITAA), is "the study, design, development, implementation, support or management of computer-based information systems, particularly software applications and computer hardware."[1] IT deals with the use of electronic computers and computer software to convert, store, protect, process, transmit, and securely retrieve information.
Today, the term information technology has ballooned to encompass many aspects of computing and technology, and the term has become very recognizable. IT professionals perform a variety of duties that range from installing applications to designing complex computer networks and information databases. A few of the duties that IT professionals perform may include data management, networking, engineering computer hardware, database and software design, as well as the management and administration of entire systems.
When computer and communications technologies are combined, the result is information technology, or "infotech". Information technology is a general term that describes any technology that helps to produce, manipulate, store, communicate, and/or disseminate information. Presumably, when speaking of Information Technology (IT) as a whole, it is noted that the use of computers and information are associated.
In recent years ABET and the ACM have collaborated to form accreditation and curriculum standards for degrees in Information Technology as a distinct field of study separate from both Computer Science and Information Systems. SIGITE is the ACM working group for defining these standards.

Information technology a defination

We use the term information technology or IT to refer to an entire industry. In actuality, information technology is the use of computers and software to manage information. In some companies, this is referred to as Management Information Services (or MIS) or simply as Information Services (or IS). The information technology department of a large company would be responsible for storing information, protecting information, processing the information, transmitting the information as necessary, and later retrieving information as necessary.