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This question is about what an information technology analyst does.
Information technology vs. computer science
The difference between information technology (IT) and computer science is that information technology refers to the use of computer systems and other forms of tech for the purposes of data storage, retrieval, transmission, and manipulation, while computer science is a broad field of study concerning the applications of computers.
Information technology is used by an organization to improve and/or implement computer-based systems that meet the data needs of the organization. Companies often have entire departments dedicated to information technology, which are called IT departments. IT professionals often work on information architecture, storage, networks, and data centers.
Computer science is a more broad area of study that involves the application of computer-based systems and technology, and also theories regarding their usage. Computer science encompasses many technology subfields, like programming languages, software development, algorithms, and computer systems and architecture.
Key Takeaways:
| Information technology (IT) | Computer science |
|---|---|
| Information technology refers to the use of computer systems and other forms of tech for the purposes of data storage, retrieval, transmission, and manipulation. | Computer science is a more broad area of study that involves the application of computer-based systems and technology, and also theories regarding their usage. |
| Information technology is used by an organization to improve and/or implement computer-based systems that meet the data needs of the organization | Computer science encompasses many technology subfields, like programming languages, software development, algorithms, and computer systems and architecture. |
| Some services IT departments provide include cloud backups and services, Voice over Internet Protocol (VoIP), firewall capabilities, email services, data collection, data analysis, cybersecurity, and networking. | Computer scientists might develop many different things concerning computer systems, like software programs, media players, internet browsers, social media platforms and functions, music streaming services, computer operating systems, video games, and many other items. |
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