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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is difference overloading and overriding?

Cyient,

1170

What is difference between throw and throws ?

Cyient,

1139

How thread scheduler schedule the task?

1058

Explain constructors and types of constructors in java.

1111

Differentiate between stringbuffer and stringbuilder in java.

1026

What mechanism does java use for memory management?

978

Why object class is super class for every class in java?

1027

Define an abstract class with reference to java.

997

What are different exception types exceptions available in java ?

1007

Explain super keyword in java.

1036

What is difference between final and finally in java?

Cyient,

1084

What are meta-annotations?

Cyient,

992

What is exception in java?

Cyient,

1085

Write a java program to generate fibonacci series ?

Cyient,

1071

What do you understand by overloading and overriding in java?

1081

Un-Answered Questions { Java Related }

What is preinitialization of a servlet?

1027

What is difference between final and immutable?

1148

What is the fastest type of JDBC driver?

1062

What is the purpose of xmlaccess configuration fileexportrelease.xml?

766

What is JTS?

2376

Is java an api?

920

What is an escape character in java?

1036

What is the use of spring?

474

What is jdbc dialect?

927

What is lazy programming?

1039

What is thread pool in java with example?

1003

How the servlet is loaded?

1073

How can I write to the log used by DriverManager and JDBC drivers?

1001

Explain about token feature in struts?

979

What is use of @service in spring?

405

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