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Definition of Information Technology

is a study of the design, implementation, development, support or management of computer-based information systems, especially in hardware (hardware) and software (computer software) applications. Simply, are facilities that consist of hardware and software to support and improve the quality of information for every layer of society quickly and in quality.


Definition of Information Technology (IT) According to Experts
• Haag and Keen (1996): Understanding information technology according to Haag and Keen that information technology is a set of tools that help you work with information and perform tasks related to information processing.
• Oxford English Dictionary (OED): Understanding information technology according to the Oxford English Dictionary is hardware and software and can include networks and telecommunications which are usually business or business contexts.
• Williams and Sawyer (2003): According to Williams and Sawyer, the notion of information technology is a technology that combines computing (computers) with high-speed communication lines that carry data, sound, and video.
• Martin (1999): According to Martin that information technology is a technology that is not only on computer technology (hardware and software) that will be used to process and store information, but to identify communication technology to send or disseminate information.
Information Technology Function
Information Technology (IT) Function – There are six Information Technology functions, among others, as follows

1. Capture

2. Processing
Processing/processing input data received to become information. Processing or processing can be in the form of converting data to another form (conversion), condition analysis (analysis), calculation (calculation), merging (synthetic), all forms of data and information.

3. Produce (Generating)
Produce or organize information in a useful form. Examples are reports, graphs, tables and so on.

4. Store (Store)
Record or store data and information in a medium for other purposes. Examples are floppy disks, hard drives, tape, compact disks and so on.

5. Retrieving (Retrieval)
Searching for getting back information or copying data and information that has been stored, for example, a paid supplier, and so on.

6. Transmission (Transmission)
Send data and information from a location to another location through a computer network. For example, sending sales data to user A to other users, and so on.

Such is the information about the Definition of Information Technology, Objectives, Functions. Hopefully, friends can accept and benefit us all both the understanding of information technology, the purpose of information technology, the function of information technology, the history of the development of information technology, and the understanding of information technology according to experts. That is all and thank you. Greetings Share Friends… Read More


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Information Technology for Humans

History of Development

Information is one of the most important things that every living thing must have. Especially in humans, this information is very important to interact with humans. This information is an expression or stimulation from a human being to another human being so that human beings get a mutual response. Therefore, humans begin to think of tools to make it easier for them to communicate and interact with each other.

Early humans communicate through the language of images

In prehistoric times, humans already had a way to communicate with other humans. They use images of the form they want to inform other humans. In those days, humans were familiar with forms, which they then painted on cave or stone walls. Describing an information at that time is a good way of communicating because at that time the human language was only limited to hand signals or grunts.
Then in the era of the development of recorded history, humans developed forms of symbols and letters. Symbol development (pictograph) and letters (hieroglyph) can be found to date. The ancient Egyptians wrote their information in their magnificent buildings. In the picture-shaped writings, information is stored on the daily activities of Ancient Egyptians at that time.
Writing on stone or clay is then considered primitive when paper fibers are first discovered. The paper comes from papyrus tree fibers that are stronger and more flexible than rock or soil media. So the use of paper for media writing information develops very quickly. Until the 1800s, humans could create printing machines. This printing machine which later became the beginning of the revival of the world of modern information technology today.
The use of paper and printing machines as a tool to convey information is a sophisticated step in the world of information technology. Considering information technology in the conventional form as in antiquity is not efficient and effective. The striking difference between conventional information technology and the modern one is the use of electricity as a resource for the delivery of technology. In the conventional technology, more often use human hands. Whereas in modern technology, humans are facilitated by the presence of electricity as the power of presenting information.

The Role of Information Technology in Human Life

Information technology is now an important human need. Its role is increasingly important in line with the different fields of human work that are increasingly diverse. In the military field, in particular, the development of information technology is one step ahead of the education sector. This is because in the military field, information disseminated or conveyed is strategic information that can threaten the State if it is leaked to the enemy or opponent. The importance of the information conveyed makes the development of information technology in the military field require advanced technology and extra caution so that the information does not leak.

Rapid business development demands fast information delivery as well.
But in human life in general, information technology is used in other fields, such as education, … Read More


Electronics & Pc Technology Diploma On-line & Classroom

computer and technologyWhen you see yourself in a career that involves the design, testing, set up and upkeep of pc hardware and software programs, the Laptop Programs Expertise program is for you. By Computer Technology 2017-eleven-11T14:24:06+00:00 November eleventh, 2017 Laptop & Know-how Radio Comments Off on eleven/11/17 Information about Fb, eBay Video, Logitech, Robocalls and E-mail Scammers, Wipe your Android before you promote, Nintendo, The Orville and extra!

The Laptop System Engineering (CSE) program combines a computer science curriculum with chosen topics in laptop engineering, combining synergistically the power of digital computers with analog electronics, electromechanical techniques and pc software.

Graduates in pc expertise will likely be educated in a broad range of abilities useful in pc-based industry functions including programming languages, construction of databases, logical organization of laptop techniques as well as use of ordinary desktop functions.

Microcomputers are often key elements for routing information and conversations in telephone communication, or in providing the best transport, billing, routing, and inventory info for delivery and trucking, or for passenger ticketing and routing info for airlines.… Read More


Computer And Expertise Careers, Occupations And Employment Information

computer and technologyThe Associate in Science (A.S.) in Laptop Data Technology diploma program prepares college students for respectable careers as developers, programmers, programmer-analysts, database builders or internet builders. If you happen to’re desirous about pursuing an Info Expertise degree on a school campus rather than on-line, then check out the Best Grasp’s Levels in Information Expertise that we have ranked. Engineering or Know-how based mostly BTEC Diploma NQF/QCF, Superior Diploma, or Development Diploma. And as increasingly more data goes into the cloud, cybersecurity can only turn into extra important.

To that finish, undergraduates in our Pc, Software, and Electrical Engineering programs receive arms-on experience in world-class amenities starting in their very first semester and culminating in a multidisciplinary capstone mission that assessments their abilities.

The Laptop Methods Know-how program of research is an interdisciplinary curriculum that gives a background in iterative undertaking management, laptop technology, software program growth, info management, and other industry-related applied sciences.

Introducing the underlying technology of native space networks (LANs), vast area networks (WANs), and the Internet, this course covers networking media, the Open System Interconnection (OSI) mannequin, transmission control protocol/Internet protocol (TCP/IP), an outline of routing and switching, and small community configuration and troubleshooting.… Read More


Computer Data Know-how

computer and technologyApply knowledge of electrical circuits and ideas by testing, troubleshooting, experimentation and downside fixing. In response to the Nationwide Association of Faculties and Employers, among the 10 top-paying majors for 2013-14 have been laptop science, which ranked second at $67,300 yearly, computer engineering fourth at $66,600, and electrical engineering seventh at $62,300.

When you’re interested in the info security area, go to the FSCJ Heart for Cyber Safety to study more about scholarships, internships and assets. There are too many explanations to checklist for what constitutes computers and expertise.” In abstract, it’s the design and use of computers to solve problems and make life simpler. This three-yr Ontario School Superior Diploma program prepares college students for an data technology (IT) career within the private or public sectors.

You will learn life-long abilities and information required to pursue a career in computing or pc techniques in a competent and responsible method. Will develop into professionally employed and/or enrolled in professional development, including superior graduate research, in Computer Know-how or a related area. The Department of Computer and Data Know-how supplies academic opportunities that apply info know-how to resolve societal challenges. Additionally, at DeVry we imagine in broadening your data and abilities beyond the world of your diploma program within the School of Engineering and Information Sciences. The students will learn laptop ideas of how computers function, how they are used in industry, and how they improve communications. The Pc Technology program leads to an Associate in Utilized Science diploma, and is coordinated by the Math, Engineering and Computer Science (MEC) division.

Through intensive theoretical and practical work in Pc Science subjects and by taking associated courses in Business, Mathematics, and Psychology, the coed will acquire experience in creating state-of-the-art laptop systems that support the needs and goals of contemporary businesses.… Read More