Completed BE in Electronics with 65% - Should I go for CDAC or GATE?

I am a fresher just completed by BE in Electronics. 65%, and no job and at present I am in a dilemma of what to do further should i go for cdac or prepare for gate..?

So what should i go for? Go  for CDAC and  plan GATE next year? What if I get into good company with bond and won't able to pursue my M.Tech?