hi,

see diploma in computer application is one year duration course which mostly deals with basic programming, computer networks, working principles of computer peripherals, Basic Computer Applications. Students who Inspire  to pursue DCA are required to have passed Class 12 from a recognized education board. however you have to apply for colleges to admission. I have mentioned some of the iNSTITUTE name which offers this course, admission has started from august for 2020 batches, however you need to check the official website to apply,

amity university

Madras Christian College, Chennai

Mumbai University, Mumbai

National Institute of Management, Mumbai

Madhav University, Sirohi

Kalinga Institute of Industrial Technology.

Annamalai University, Chidambaram