Answer Posted / vijayakumar chinnasamy

jsp life cycle:
===============
1.Page translation - automatically translate the .jsp file
in .java(servlet)file
2.Compilation - automatically compile the .java(servlet)
file and create .class file .
3.Loading - load the compiled servlet into container.
4.Create instance - create instance for loaded servlet
(.java)
5.call jspInit method. (call only one time)
6.call _jspService method
7.call jspDestroy method.(call only one time)

Explain enumeration in java?

1013

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Can we have any other return type than void for main method?

957

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What is threaded programming and when is it used? : Java thread

1070

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Is overriding possible in java?

964

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What is singleton service?

978

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How do you implement polymorphism in our day to day life?

3233

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What are the types of exceptions?

1062

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If a variable is declared as private, where may the variable be accessed?

1061

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What are generic methods?

979

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How does varargs work in java?

1102

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Does java support multiple inheritances?

1024

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What is the properties class in java programming?

1007

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Can java object be locked down for exclusive use by a given thread?

998

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What is the difference between member variables initialization and assignment in a constructor?

1281

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What are parsing rules?

994

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