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?

947

Why do we use jdbc in java?

1053

What is two-phase commit in the database?

1051

Explain the steps in writing a java program using jdbc?

941

List the common jdbc exceptions ?

1002

What is the directory structure of web application?

989

What is the base class of all exception classes?

1066

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

1120

How can we make copy of a java object?

1152

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

1266

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

1031

What is the significance of java packages?

1106

What are three types of loops in java?

1136

Which types of exceptions are caught at compile time?

1034

What is final keyword in java?

1021

Un-Answered Questions { Java Related }

What is layout manager in java?

887

How can you load the drivers?

971

What is the difference between jdbc and hibernate?

440

Define orm and its working in j2ee?

1038

What is a hibernate transaction?

398

What is the purpose of the notify() method?

1075

Can we create an object of static class in java?

1017

What is proper subset?

975

Can two jms servers share the same persistent store? : BEA Weblogic

885

What is persistence xml in java?

895

What is swing in java with example?

981

When to use dependency injections?

469

What do you mean by timer service and where it is used?

1009

How the flow of various requests happens in struts application?

1003

What is classpath?

1012

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