See, Computer Science and System Engineering is a mixture of CS and Electronics. Demanding subjects in market like VLSI comes under CSSE. You may have both EC and CS companies for placement. On the other hand, you'll get a handful of knowledge about Web spoofing, ethical hacking, data mining etc. Subjects like networking, algorithm, C, Web tech, automata, OS and many more are common in between them. Take decisions wisely.

Regards

I think Computer Science and IT .