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.

1117

What are the various ways of session supervision in servlets?

1074

What do you mean by web applications?

1283

Why do we have servlet wrapper classes?

1117

Explain the significance of class loaders in bootstrap?

1023

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

Cyient,

1098

What is jvm? How its run?

1153

Define inheritance with reference to java.

1144

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

1025

How can we create a synchronized collection from given collection?

1132

How to avoid memory leak in java?

1184

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

Cyient,

1049

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

1055

What are the various access specifiers in java?

1058

Write a java program for binary search?

1127

Un-Answered Questions { Java Related }

How is a domain template created?

1037

How do you control the spring life of a bean?

456

Why can we not override static method?

1151

What do you understand by synchronization?

1101

What are different types of constants?

1124

What is the meaning of immutable regarding string?

1019

what is servlet chaining?

1158

Explain get and post.

1164

What is structure of java heap? What is perm gen space in heap?

1195

Explain the concept of aspect oriented programming?

440

What is comment?

974

What are the types of communication provided by jms? Explain in detail.

918

What are different ways to configure a class as spring bean?

484

Which are the benefits of mdb (message driven beans) over standard jms consumers?

854

What do you mean by web applications?

1283

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