Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

What is hashset in java?

1124

What is a function easy definition?

1002

What are keywords and reserved words in java?

1054

What is the use of keywords in java?

978

How many tetrahedral voids are there in bcc?

1087

What is volatile data type?

994

What is fail fast in java?

1155

What is int lol?

1134

Which is illegal identifier in java?

1084

What is valid keyword in java?

992

What is continuity of a function?

1072

What is the main use of java?

1159

Which is fastest collection in java?

1073

What is numel matlab?

1330

What is int short for?

1038

Un-Answered Questions { Java Related }

Why do we use spring bean?

397

Why method overriding is used?

1090

Is it better to have more or fewer sessions for a given number of subscribers? : BEA Weblogic

981

Is java gui dead?

899

What are the methods of bean life cycle?

522

What is factory method in spring?

441

How do constructors use this() and super()?

1113

Which jdbc driver is the fastest driver?

1016

Tell me about your ability to work under pressure

2190

How do you check if a string contains only numeric digits?

1117

What is a dynamic array in java?

1172

What is re-entrant. Is session beans reentrant. Is entity beans reentrant?

1056

in struts how to use hibernate with struts>

2220

Discuss different types of errors that generally occur while programming.

1033

What is double buffering ?

980

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