What is information technology, a question we may all have about what information technology is, we know only general information about information technology and some may think that he knows a lot and a lot about information technology, in this article we bring to you a comprehensive explanation about information technology, when you finish reading this article You will know that your knowledge of this subject was not more than twenty percent.
what is information technology
Information technology often refers to everything that companies, factories, and others use for computers. Basically IT works to build strong communications networks for a particular company, protect data and information as well, create databases and help employees troubleshoot problems and not only troubleshoot problems but fix them with their computers and mobile devices, or do an important set of work to ensure Efficiency and security of business information systems. The demand for professionals and experienced in this field is very high, and people who enter this field and are interested in it have a range of jobs to choose from and all of them provide great income.
Define information technology
If we go back in history, we will know that the word " information technology"It goes back to an article published in 1958 in a famous magazine called Harvard Business Review. The authors Harold Leavitt and Thomas Wisler identified different types of information technology:
- Processing techniques that are characterized by the speed of processing information.
- Use statistical, quantitative and mathematical models to take appropriate decisions.
- Simulation of thinking through computer programs.
They wrote the aforementioned scholars:
"While many aspects of this technology are uncertain, it seems clear that it will move easily into the management landscape quickly, with a very clear and far-reaching impact on management."
Nearly six decades later, it is clear that the two worlds were working on something very big. Today, information technology refers to everything that companies use computers or even mobile devices.
Information technology primarily works on building communications networks for a company and is characterized by the difficulty of penetration, providing it with data and information protection, creating and managing databases, helping employees to troubleshoot and fixing problems with their computers or mobile devices, or doing a range of other work This is to ensure the efficiency and security of business information systems.
Examples of Information Technology
When it comes to professional and practical paths in the field of information technology and modern technologies, the examples start from small consulting firms relative to the market to huge multinational companies, and from highly technical disciplines to management disciplines that need strong skills especially in dealing with people. Here are some examples of the paths you might choose:
- Computer Support Specialist: These jobs may require a bachelor's degree and are a good fit if you enjoy answering or looking at questions about computer software and hardware, and training computer users. People in this field need to have a very strong understanding and familiarity with many types of software, including database interface software that is an integral part of a computer support professional's work, developing environment tools and also working on operating system software. The median annual wage for this job is about $54,000, and jobs in this field are growing faster than average.
- Network and Computer Systems Administrator: Such jobs usually also require a bachelor's degree provided you are in a computer-related field, although some professionals may only require a post-secondary degree. Either way, these jobs are often available to professionals with previous work experience in this field, and BLS statistics indicate that they set it a median salary of $82,000 in 2018. Tasks required in this job often include maintenance and development of network hardware and software Computer, back up data to ensure its safety while any errors occur and troubleshoot network problems and quickly fix them. But to get this experience to do this work, you need to have a great knowledge of how to use database management software, network monitoring and web platform development tools and tools.
- Computer network engineer :It is considered an escalation in the job grade of a network administrator and usually also requires a bachelor's degree and good previous experience in the field of information technology and modern technologies. Professionals in this job position design and build networks, eg intranets, local area networks (LANs) and wide area networks (WANs). The median wage for professionals in this position was about $109,000 in 2018, according to BLS Statistics. Network engineers typically need to understand a large variety of software systems, including management tools, development environment software, and operating systems. There is a human element to this job here because network engineers may need to work almost exclusively with customers and marketing staff to meet customer needs and ensure that accounts are set up correctly.
- Database administrator: This rapidly growing field largely involves the protection and security of all data such as financial information and customer shipping records, which are highly confidential data. Jobs are largely considered in large specialized companies that serve to provide services to other companies, or even in data-heavy industries such as insurance. The median wage for this job ranked $90,000 in 2018, according to BLS Statistics. Employers expect candidates for such jobs to have a bachelor's degree in a discipline related to information, computer, or programming in general. It is also useful to be familiar with database management software, as well as operating system tools, development environment and web platform software, and also consider ERP tools.
- computer systems analyst: This job is also known as a system engineer, understanding both IT systems and business. As in many IT related jobs, the right background for the job is a bachelor's degree in a field of computer science, information or new technologies, but some people may enter this job after studying business. Strong computer skills, including programming tools, database management software, and development environment software. At the same time, the people who do this work must be fully able to apply and use computer systems to address business management issues such as workflow and inventory control. As more companies move to cloud computing that we have mentioned before in previous articles, the work in this field will grow. The median wage for the job was about $88,000 in 2018, according to BLS Statistics.
- Information Security Analyst: This is one of the fastest growing and most important jobs in the field of information technology and new technologies, with a projected increase of 32% by 2028, according to BLS statistics. Professionals, i.e. professionals in these positions, protect the company's networks and systems from electronic attacks, i.e. more accurately, from hacking. These jobs generally require a bachelor's degree with a computer-related major as well, but significant IT experience is required. Professionals in this field need to use some development environment tools, as well as network monitoring and specific security tools. The median salary in this job was about $98,000 in 2018, according to BLS Statistics.
It is clear from this list that positions in information technology exist in the form of highly paid, fast-growing career paths with varying capabilities. It is also clear that the first step towards most of these positions is to obtain a bachelor's degree in a field specific to data and computers.
In the context of higher education, computer science is clearly focused largely on programming and software development as well, while information technology and technology is the study of computer systems and networks in depth as they relate to the operation of major businesses. Either of them could be the basis for a great career in this field and of course with a greater salary.
Some students and recent graduates may also choose to specialize in certain important computer-related fields such as cyber security which we have also covered before, or continue their education with a master's degree in a related field.
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