HI Bindu,
Yours is a genuine doubt (even i too got the doubt), but this is a wonderful forum where u can find people who r working in no. of companies around India (and hyd) and even there r many job seeker like u..
This forum is a place where u can post ur doubts (Technical,BG,HR) and u can get answers fromreal time people..
As is ur case, even though we hav sound technical knowledge we need to express it correctly to reach the interviewer, for that u need to hav a good practice, we can get that practice by participating in this forums and expressing ur views regarding a topic, u can even post a topic and raise a discussion which can beheard by 35,000(employees n job seekers) people across the globe .
Regarding gifts, companies gives us work then pay us, to be paid well we need to contribute ourself...
Just start posting and participating in this forums i really wish u ill get gifts and even an appreciation certificate from Sureshkumar.net which can be included in ur resume as achievement..
I WISH U A WONDEFUL FUTURE.
REG
WIZKID