Answer Posted / dsr

Arraylist maximum limit is more than 7000

Why does abstract class have constructor?

1004

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What is lastindexof in java?

1109

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Are variables stored in ram?

1012

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What is the basic difference between string and stringbuffer object?

1088

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Have you ever used hashtable and dictionary?

1019

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what is the messsage u r going to get from an objectoriented programing?

2104

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Explain super keyword in java.

1036

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How many types of constructors are used in java?

1187

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Can we initialize the final blank variable?

1090

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What is the use of volatile in java?

1059

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What are the different ways of creating thread?

1013

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What are the different types of data structures in java?

990

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Explain some best practices you would apply while using collection in java?

1037

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Explain the importance of finalize() method.

969

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What are class members by default?

1084

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