Hello,

DCA is a computer training course. And Gaya DCA is a training institution which give computer learning training for students.

And ofcourse you can do both in equally like B.A means bachalor of arts and DCA course. But it's totally depends on your time schedule. Like when you go to the college that time may be your computer training class is not continue. If both are different time then it will be more helpful for you. And you can learn computer also as well as your graduation course. So you can get admission dear.

All the best.