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 is the use of an interface?

3 7195

What is parameter tag and what is its use?

1 6397

What is the use of ?this??

4 6879

What is meant by throwing an Exception?

Accenture,

4 10120

What is user defined exception?

4 9425

What is your platform?s default character encoding and how to know this?

TCS,

2420

What is the root class for all Java classes?

IBM, Infosys,

8 27529

Inorder to specify a container?s layout, which method is used?

1 4531

Name the methods that used to get and set the text label displayed by a Buttonobject?

1 4647

What methods are used in Servlet?Applet communication?

Satyam,

2325

What modifiers can be used with a local inner class?

2 10653

What modifiers are used with a top level class?

3 7393

What modifiers are used with an inner class which is a member of an outerclass?

1 4748

What modifiers are used for interface declaration?

7 10781

How a class can implement an interface?

SysArc,

5 10253

Un-Answered Questions { Java Related }

What is setattribute in servlet?

1235

What is the role of helper classes in wcs?

921

how to create multithreaded program? Explain different ways of using thread? When a thread is created and started, what is its initial state? : Java thread

1074

What is final method?

1125

How can we map the classes as immutable?

467

How can duplicate form submission be handled in struts 2?

1048

What are some of the design patterns used in the spring framework?

446

What is a singleton class in Java?

1159

What is size of int in java?

1114

Explain the advantages and disadvantages of detached objects.

1094

How does dao work? : Spring Boot

516

What is mean by collections in java?

1272

What is the use of jms? In which situations we are using jms?

869

What happens if a constructor is declared private?

1080

Write a java program that prints all the values given at command-line.

1062

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