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Collections

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.
a)collection
b)List
c)Set
d)Map
Given answers is 'a' and 'b'.
How is 'a' is a answer.
Thanks
Satish
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
 
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subject: Collections