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 a file pointer?

1092

Is main an identifier?

1024

What is size_t?

994

Which is a valid identifier?

1225

What is the size of int?

1091

What is string :: npos?

1101

Can keyword be used as identifier?

977

What is the meaning of nullable?

1024

What is keyword in oop?

963

Is void a type?

992

What is difference between identifier and variable?

1079

What is void keyword?

1119

What is purpose of keyword void?

1055

How many types of equations are there?

1029

What is the null?

1025

Un-Answered Questions { Java Related }

What are local interfaces? Describe.

1246

What is the purpose of @action annotation?

1036

How to split a string in java?

1148

What two classes are used to read data only?

1105

What are some advantages of lazy loading?

382

In spring, what is weaving?

393

What is the use of send redirect () method?

1101

Explain the difference between call by refrence and call by value?

1036

What are keywords give examples?

1066

Define context initialization parameters.

1053

What is the primary benefit of encapsulation?

1099

Why stringbuffer is faster than string?

1049

What are reference variables in java?

1135

Can the main method be declared final?

1045

Is hibernate obsolete?

355

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