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

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Java Related Interview Questions

Questions Answers Views Company eMail

How does callback work in java?

1060

What are the disadvantages of object oriented programming?

1267

What are different types of references?

977

Is a copy constructor?

1052

Can we extend a class with private constructor?

1005

What are the parts of a method?

976

What does function identity () do?

957

What are the drawbacks for singleton class?

1011

Can private members of a base class are inheritable justify?

924

Is a method a procedure?

1048

What is difference between adapter class and listener?

1037

What are the 6 mandatory procedures for iso 9001?

1026

Can we override constructor?

1020

What is contractor means and methods?

995

What are the drawbacks of singleton class?

1000

Un-Answered Questions { Java Related }

Explain about label node?

931

Is there any sort function in java?

1041

Describe 2 different ways to concatenate two strings.

1196

What is servlet and its advantages?

1046

List the advantages of spring framework?

424

What is javax swing joptionpane?

993

Explain how does JSP handle run-time exceptions?

1092

What is getservletcontext?

1065

What causes java.io exceptions in the log file? : BEA Weblogic

1025

What is data type in computer?

955

What is statement and resultset in jdbc?

939

How to fetch foreign key data in hibernate?

406

What do you map in orm process?

392

What is the difference between java and core java?

947

Why java strings are immutable in nature?

1059

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