Answer Posted / pkj

List : storing of data is fast but retrieval is slow.
Map : Stroing of data is slow. But retrieval is slow.
Set : Stroing of data is slow. But retrieval is slow.

Depending on the req the collection can be used

Tell me are there implementations for sorting and searching in the java libarary?

976

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What will happen if non-synchronized method calls a static synchronized method and what kind of lock it acquires?

996

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Is vector synchronized in java?

935

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Can a serialized object be transferred via network?

892

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How finally used under exception handling?

895

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What is the longest unicode character?

1095

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What is the properties class?

1027

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Is main a function?

957

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What is tochararray in java?

876

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Is void a wrapper class?

881

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Is main a keyword in java?

914

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List the interfaces which extends collection interface?

890

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What are anonymous inner classes?

960

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Can constructor be inherited?

976

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What data type is string java?

906

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