Hey Hind; I feel your pain brother. I finished my OCP last November and could not get arrested if I tried. I finally got in the Oracle dept. here at my current job three weeks ago. I tried everything in my job search including a bogus resume and had no luck. Finally after harrasing the Database group here I got in as a trainee using Oracle on HP/UX. It took a long time but I am really happy now to be finally working with it. My suggestion is to start to meet people in the Oracle dept, network yourself because beleive me, there are NO entry level DBA jobs out there. It is a non-existant position.
Good Luck
MH