i am a graduate of 2010 and want to get prepared for MCA entrance test 2011-2012, but the problem is that my 1 year going left in job.

i did job in sterlite technologies Ltd and join in dec 27 but due to low salary and more work i left it in mar 31and did'nt get any experience letter. Now i want to prepared for MCA entrance test but i do not wnat that this year also going only in preparation. what should i do.