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 the purpose of the File class?

3 9637

What is Runtime class and its purpose?

2 10603

What is System class and its purpose?

2 10580

What enableEvents() method do?

1 5746

What is the purpose of the finally clause?

3 6897

What is the range of the char type?

3 7281

What is the range of the short datatype?

2 6812

What is the relationship between a method?s throws clause and the exceptions that can be thrown during the method?s execution?

2 5790

Relationship between an event-listener interface and an event-adapter class?

1 12691

What is clipping and repainting and what is the relation between them?

1 4704

Explain the relationship between the Canvas and Graphics class?

1 5266

What is the return type of a program?s main() method?

3 10387

What is the smallest package in Java API?

iGate,

5 15516

What is the superclass of exception?

3 9443

What is the use of TL?

2002

Un-Answered Questions { Java Related }

What are the types of exceptions?

1069

What is the purpose of @emailvalidator annotation?

1029

What is a nested structure?

1062

Can interface be private in java?

1040

What is defer offscreen images?

455

How many types do you configure managed server in weblogic server?

1024

What is the procedure of ejb container to handle exceptions?

993

Will minecraft java be discontinued?

1184

What are the ways to handle multi-threading in servlets?

1094

How to enable logging (log4j) in hibernate?

410

How does struts work?

976

Explain connector architecture.

977

What is delegation?

988

How to print nodes of a Binary tree?

2262

What is fatal error?

1032

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