Important competencies of information technology
The word IT is an abbreviation of the English term (Information Technology) is everything related to the applications of modern technology to analyze, develop and build systems and improve the performance and productivity of institutions and projects, and when we talk about modern technology applications, here we mainly mean smart computers.
Smart computers are not only computers but also include every other device used such as network infrastructure, telephone systems, printers, price code readers...etc.
The definition of information technology includes hardware (everything that is physical and tangible devices such as data storage units, computers with all their components, network infrastructure, etc.).
It also includes software (which is everything related to intangibles such as programs, operating systems, databases, and information used to develop and improve the performance of companies).
What can the technological revolution or information technology give it?
- They can have computers with powerful inventory management software so that the production stage and the selling stage are linked in a way that is more beneficial to them.
- It can make this program available to all decision-makers in all disciplines in the factory through the Internet.
- It can use smart printers connected to a computer to produce many designs.
- They can create a website to market their products.
I think now that you know what IT is, let's move on to the next point in our topic
The most important IT majors in the world
I will now show you the most important branches of the IT field in general, and I will explain the role that each specialization plays, the most important jobs or tasks required in it, and the skills that everyone who performs these tasks must possess.
1- Hardware and technical support
This is the specialty that the word “IT” is called for everyone who works in it, especially in the Arab world, to the extent that some think that this specialty is the only job in this field.
It is designed to provide technical support to users and employees, who do not have experience or knowledge in the field of information technology in general.
Therefore, this major does not require a deep knowledge of information technology or computer science, but it does require an understanding of the basics of computer work and various hardware parts, as well as operating systems and programs used.
Those who work in this specialty are the technical support service that you communicate with within most companies or technology-related services, and they are the technical support service in most institutions and companies that rely on computers and the Internet in general.
Their main task is to help you repair faults, and provide the required reports to the relevant departments in the event of repeated defects or malfunctions to fix them permanently.
2- Programming
Programmers have a very important role in the process of building relatively large and complex systems and programs, such as operating systems (Windows - Linux - Mac), which require a great knowledge of computer science rules.
The programmer is the person responsible for fixing defects, reviewing the written code of any system or application, and ensuring that it is connected to the approved data storage systems in the organization or company.
That is why this specialization requires knowledge of basic and more complex programming languages such as C++ and Java, as these are the languages that computer scientists rely on in developing modern programming languages, so any able programmer must understand them well.
3- IT Security - Cyber Security
This specialty is the most in need of continuous development because there is something new every day in the world of information technology, and because everyone wants to obtain that information, this specialty has become very popular in the last twenty years.
This specialization depends on an understanding of networks, information delivery mechanisms, computer science knowledge, various encryption mechanisms, and methods of communication between different operating systems and programs.
The jobs or tasks required in this specialty depend largely on the ability to analyze information and conduct tests on systems and programs on an ongoing basis. Perhaps the most famous of them are:
- Information Security Engineer Cyber Security Engineer.
- Security Analyst.
4- Network Engineering
This specialty is very popular and widely recognized in the world of information technology, as it depends on full knowledge of the various Internet systems, as well as the hardware on which any system depends.
All of this is to create a specific framework for the transfer of data between the personnel of any institution or organization quickly and securely according to specific rules.
How to get started in IT
- Determine what basics you need to know to start a major in IT and how to learn them.
- How to choose an IT major practically.
- The most important institutions, resources, and courses that you can rely on to learn the skills of the specialization you have chosen.
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