Hi Shiva,

In one word Yes . Both of these branches have tremendous potential in the coming future. However, before elaborating further I would also like to draw your attention towards this very important topic that along with the perks of a good branch, your interest in the branch is also equally important. But if you are interested in the working of computer or the game you are playing right now and want to know how this all works, how can we take a picture of an object billions of light year away with the help of PYTHON(a programming language) then Computer Science and Electronics are the branches for you.

Also, in computer science, there is a 100% placement even if your college is not that great. Even students from other branches will eventually lend their job in the field of CS.

Lastly, for any professional course, college matters a lot, therefore, choose your college wisely. Try for NITs IITs and GFTIs. If not possible then BITS, VIT, etc.

DO NOT DO B.TECH FROM SOME BAD COLLEGE.

some helpful links:-

https://engineering.careers360.com/articles/how-prepare-for-jee-main

Hope this helps.
Comment your doubts, if any.

Thank You.