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

What is difference between queue and topic?

987

What is the best message queue?

878

Why jms is used in java?

879

What is jms endpoint?

852

What is a topic in messaging?

932

What is spring jms?

850

What is the purpose of jms?

888

What is jms protocol?

935

What is jms mq?

908

What is a message topic?

838

Why do we need jms?

886

What is a messaging service?

868

Why do we use message queue?

861

What is message listener?

980

What is a topic string?

891

Un-Answered Questions { Java Related }

What is silent mode?

1158

Explain what is the purpose of using multipools in web logic server?

1139

What is the difference between a jvm and a jdk?

1025

What is the scope of stateful bean in spring?

472

What is a substitution variable?

1043

How to know howmuch data is truncated?

2385

Is 0 true or is 1 true?

979

Is string a primitive data type in java?

941

Why the concept of single thread model interface is used?

1018

What do the thread?class methods run() and start() do?

1053

Why do we need a constructor in a servlet if we use the init method?

1068

What are life cycle methods of a servlet?

1079

What is ejb bean in java?

1094

Which javutil classes and interfaces support event handling?

1060

Does java isempty check for null?

1017

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