what is the correct ans?

Greenhorn

Posts: 24

posted 18 years ago

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Which of the following classes implement java.util.Map interface?
A) Hashtable
B) HashMap
C) Dictionary
D) IdentityHashMap
E) Vector
what is the correct ans for the above question?

zxjohn

Jessica Sant

Sheriff

Posts: 4313

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posted 18 years ago

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check out the API for java.util.Map -- it will give you all the information you need to answer your question.

venu gopal

Ranch Hand

Posts: 40

posted 18 years ago

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Hi majohnad,
The answer is A and B

Morning came much too soon and it brought along a friend named Margarita Hangover, and a tiny ad.

Free, earth friendly heat - from the CodeRanch trailboss

https://www.kickstarter.com/projects/paulwheaton/free-heat