What is the answer to this homework about maps and collections? [closed]

Posted by Bishan on Stack Overflow See other posts from Stack Overflow or by Bishan
Published on 2012-08-05T07:52:54Z Indexed on 2012/09/26 21:37 UTC
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  1. Maps collection is referred to an dictionary because of the way it works.
  2. Each entry into a maps collection involves a pair of objects.
  3. In a maps collection, an object associates the key which determines where the object is stored in the map.
  4. The key object in the maps collection can be duplicated.
  5. A stack which has Last In First Out storage mechanism can be considered as a maps collection.

I think #1,#2,#3 and #5 are Correct in above, but I have doubt with #5. Am I correct?

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