Hello,

Computer science is the branch of engineering that deals with design, implementation and management of information system.

This branch of engineering integrates several disciplines such as Information Technology, Electrical and Electronics Engineering, Software Design, etc

You will have to involve in development of software and hardware systems.

For details about the branch, its scope and subjects, you can refer to the link below-

 https://engineering.careers360.com/computer-science-engineering-0

As an IT Engineer you will be responsible for operating computer systems, software, computer networking, etc.

For details about the scope, subjects about Information technology course, you can refer to the link below-

 https://www.careers360.com/information-technology-course

You should analyse the details about both the branches and then choose according to your interest.

Good Luck!