Employment Gap after study

Hi, I completed my post graduation(M.C.A) in the year 2014 I did not get job after that. So i dedicated my time in preparing and trying for govt jobs. but I found no luck in that. I am still a fresher. so, please give me the suggestion that what should i have to do fulfill this gap and become a complete person for a good job. I want to ask you what should be my answer if they ask for 2 year gap sir, please help me...