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satishind Reddy
Ranch Hand

Joined: Oct 17, 2000
Posts: 33
I found this question from mock exame.
Which of the following can contain duplicate elements.
Given answers is 'a' and 'b'.
How is 'a' is a answer.
sean cee
Ranch Hand

Joined: Oct 24, 2000
Posts: 115
Hi Satishind,
API says "Some collections allow duplicate elements and others do not "
So I guess, you cannot really say a) is true.
I have come across this kind of answer before... and I wondered myself....
correct me if I am wrong here.. thanks

Sean <br />SCJP2, SCJP2p1.4, SCWCD
I agree. Here's the link:
subject: Collections
It's not a secret anymore!