Computer Science (CS) and Information Technology (IT), both fields are popular for offering high-paying jobs. Most of the time, both these terms are used interchangeably. Although they both have to deal with data and computers, is it right to use these terms interchangeably? Let’s explore in this article.
What Is Computer Science?
This branch majorly deals with the study of how a computer functions or works internally. The subjects under this topic focus on design, theory, and development of software systems.
Algorithms, data structures, programming languages, and mathematical logic are some of the topics that are covered under computer science.
If you are a computer science student, here’s what you’ll learn:
- Programming languages like Python, Java, C++, etc.
- Data structures and algorithms.
- Operating systems and databases.
- Artificial intelligence and machine learning.
- Data science.
- Software development and cybersecurity.
In short, we can say that Computer Science is related to building and innovation of new technologies. Professionals working in this field develop new software, operating systems, develop applications, and help in making computers more advanced.
What Is Information Technology
It is related to utilization of available technology for solving practical organizational and business problems. This deals with the application of already existing technology in the field of communication, data management, networking, and security to solve issues that act as an obstacle in the progress of a task.
Students opting for IT programs will study:
- Computer networks and hardware.
- Cloud computing.
- Database administration.
- IT project management.
- Cybersecurity and system support.
In short, we can say that Information Technology is all about implementing, maintaining, and managing computer systems to achieve a particular goal efficiently.
Differences Between Computer Science And Information Technology
We have summarised some of the major differences between CS and IT in the following points:
- Focus Area: while computer science focuses on creation of software and algorithms, information technology’s focus is on using and managing those software for completion of a task.
- Core Skills: while students studying CS will acquire skills in coding, data structures, AI/ML, students from IT field will get skilled in networking, cybersecurity, and data management.
- Approach: CS combines theoretical and developmental approach, while IT is more inclined towards practical and implementation-based work.
- Work Environment: For CS students, tech companies, R&D labs, and software firms are some of the options. While IT students can apply in corporations, government, IT service companies.
- Typical Roles: Professionals in the field of computer science can go for roles such as software developer, data scientist while those working or aspiring to work in the field of information technology can go for roles like network admin, IT specialist, support engineer, etc.
From the above mentioned points, it is clear that computer science is about creating the tools while information technology utilizes those tools in an effective manner.
Which Is Better For A Career
If you have read up to this point, a simple question must’ve come in your mind: which one to choose for a career?
The answer to this question highly depends upon your current skillset and areas of interests.
- If you enjoy creating something new, coding, studying and designing algorithms, solving mathematical problems, you should choose a career in Computer Science.
- If you are someone who is into management, likes problem-solving, working with network and cybersecurity, then a career in Information Technology will be a better choice for you.