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

How can you reverse a string?

8 10782

How can you take string into InputStream?

3 6519

How many times garbage collector will invoke an object?s finalize() method?

4 7503

How applets will communicate with each other?

1 4307

What method is used to compare two strings ?

4 10268

How to know the host from which Applet is originated?

Wipro,

1 3584

How to prevent a field from serialization ?

2 10197

How to add panel to a Frame?

5 14883

How can a class be accessed, If no access modifiers are declared?

4 7872

How to access a method that it declared as protected?

3 6425

How to access a variable if it is declared as private?

3 7185

How to re-get an object that is collected by garbage collector?

1 4162

What we have to do, when we don't want to implement all methods of an interface?

5 8402

How to display names of all components in a Container?

Microsoft, Wipro,

2942

Name the package that most of the AWT events that supports event-delegation model are defined?

2 6512

Un-Answered Questions { Java Related }

How to check (validate) the form data in the spring web mvc framework?

537

Can we handle exceptions in Struts programmatically?

980

What are the steps that are involved in using the httpservlet class?

1130

What is difference between static and singleton class?

479

What is an infinite loop? How infinite loop is declared?

1115

Is functional programming stateless?

1010

Define a package.

1097

What do you mean by compiler?

1050

What is a jdbc connection?

900

What is requestmapping?

384

Name different methods for getting streams.

997

Should a main method be compulsorily declared in all java classes?

1074

What is a condition in programming?

1018

What are the five major types of reference sources?

1133

Which HTTP method is non-idempotent?

1140

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