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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

What are the steps required to execute a query in jdbc?

954

Why do we use jdbc in java?

1062

What is two-phase commit in the database?

1057

Explain the steps in writing a java program using jdbc?

949

List the common jdbc exceptions ?

1009

What is the directory structure of web application?

991

What is the base class of all exception classes?

1073

What's the default access specifier for variables and methods of a class?

1121

How can we make copy of a java object?

1157

What's the base class in java from which all classes are derived?

1276

What's the difference between an abstract class and interface in java?

1037

What is the significance of java packages?

1109

What are three types of loops in java?

1139

Which types of exceptions are caught at compile time?

1038

What is final keyword in java?

1028

Un-Answered Questions { Java Related }

What is string length in java?

960

How do you compare two objects?

944

Define hibernatetemplate?

524

Is jdk an ide?

940

What is the scope or life time of instance variables?

1121

What do you mean by compiler?

1051

Can a class have multiple subclasses?

1115

What’s the usage of configuration interface in hibernate?

557

What are swings?

994

Name the types of transaction management that spring supports.

460

How do stubs function in a web logic cluster?

1045

What is flush method in hibernate?

469

what invokes a threads run() method? : Java thread

1020

How do you define a variable?

949

What is spring aop used for?

473

For More Un-Answered { Java Related } Questions Click Here