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 the purpose of skeleton and stub?

1277

What methods are used to get and set the text label displayed by a button object?

1037

How you can force the garbage collection?

1004

How java uses the string and stringbuffer classes?

1087

What is the primitive type byte?

1017

What is the base class for error and exception?

1012

What is the difference between an argument and a parameter?

1002

how are methods defined?

1072

Can you explain the private protected field modifier?

1043

What is the final field modifier?

989

What is the protected method modifier?

1061

Explain the polymorphism principle?

1035

What is appletviewer?

1058

Can you explain the final method modifier?

1030

What is the final class modifier?

1056

Un-Answered Questions { Java Related }

What is incompatible types in java?

1053

How to perform merge sort in java?

1074

What is a jms session?

975

What are the common JDBC problems that you got and how do you solved them?

2455

What all access modifiers are allowed for top class ?

1203

What are constructors in java?

1132

What is double in java?

1001

How can I debug the Javaâ„¢ 2 security exceptions and AccessControlExceptions?

983

What is an attribute dictionary and what are its benefits?

859

What is difference between getcurrentsession () and opensession ()?

454

Explain about OOPS concepts and fundamentals.

1065

Why we need to integrate struts with spring?

417

What is the difference between long.class and long.type?

1138

What is append in java?

1180

Differences between a portlet and servlet?

908

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