Deshbandhu College, University of Delhi

Yes, you can get admission in this college but in the 4th or in the 5th cutoff.

Prefer your course over college. All colleges are good. U will get perfect study environment. So take admission in any college which suits u. You can compare colleges using this tool
https://www.shiksha.com/resources/college-comparison.

You can compare both these colleges with the help of this amazing tool.
https://www.shiksha.com/resources/college-comparison

You can get admission in Deshbandhu College with 57% in class 12th, as the minimum eligibility criteria to get admission in this college is 45% in class 12th, Aggregate of one language and three best elective subjects would be considered as best four subjects. You can also refer to the following link to get detailed information about the admission process at Deshbandhu College for B.Sc. https://www.shiksha.com/college/deshbandhu-college-kalkaji-delhi-23873/courses/bsc-bc

See in terms of placements, faculty and infra, I'll suggest you to opt for the Deen Dayal college.

You can get the details here www.amity.edu/lucknow

Minimum 45% required in class 12th. Aggregate of one language and three best elective subjects would be considered as best four subjects (BFS).

Yes, they have this course. You can apply for admission, you can get this college.
Good luck.

Hi, I'm in CS Professional level and had done my B.Com from Shyamlal College, University of Delhi. It is always preferred that you do your CS and B.Com simultaneously. If you're not able to get into North or South Campus, get yourself registered in DU SOL and focus more on CS as it is a Professional course and levels after foundation (i.e. Executive and Professional levels) are tough and competitive.