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

List some life cycle methods of a servlet.

1070

What are the various ways of session supervision in servlets?

1013

What do you mean by web applications?

1207

Why do we have servlet wrapper classes?

1072

Explain the significance of class loaders in bootstrap?

949

Write a program to check string is palindrome without using loop?

Cyient,

1038

What is jvm? How its run?

1087

Define inheritance with reference to java.

1096

When will we prefer to use set and list in java and why?

965

How can we create a synchronized collection from given collection?

1085

How to avoid memory leak in java?

1142

What is the difference between a checked and an unchecked exception?

Cyient,

998

How dead lock situation occurs in java and how you can identify it?

998

What are the various access specifiers in java?

1005

Write a java program for binary search?

1074

Un-Answered Questions { Java Related }

What are the various editors used in spring work?

635

Is set ordered?

980

how many objects are required for distribution queuing?

910

How MS-Access DB can be accessed over a network, using JDBC API?

2430

How does accessibility works in swings?

970

How to integrate spring and hibernate frameworks?

415

What initialize variables?

1031

What is was plugin configuration file name?

1010

What are the configuration files in hibernate?

431

Does spring provide programmatic transaction management?

485

Why default constructor is required in hibernate?

405

How can I avoid validating a form before data is entered?

1006

Find the value of a specified element of the array arr[i] where 0 <= i <= n-1

986

Why main method is called first in java?

1014

Why inputstreamreader is used in java?

1026

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