To access the Sun's free sample exam you first add that exam to your cart, in Sun's Web learning center. There you will get an username and password, and if u login using that, u will see the exams bought by you (this one is $0.00 only, so dont worry about the
word 'bought'). All the best for ur preparations.
SCJP 1.4, SCWCD 1.4, SCBCD 1.3, NEXT--->IBM XML