i m completed three years diploma in ece,shall i join BCA second year on regular stream in tamil nadu,also tell me name of the best colleges

You are eligible for lateral entry admissions to BE/B Tech assuming you have the requisite percentile scores. Karnataka State Open University?(KSOU) permits lateral entry to BCA under the following grounds: Lateral Entry to Second Semester BCA : Candidates shall have successfully completed their

U will not get lateral entry in BCA but u will get direct admission in 3rd Sem. in BE or B.Tech.

I will advice you BE or BTech. You may get lateral entry into IIIrd sem. It may take 3 years. You will get better career scopes from BE