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

Explain about wait() method?

1026

What are the java ide’s?

1027

What is the final keyword in java?

1 1436

Difference between serialization and deserialization in java?

1141

How do you make a thread in java?

1099

When to use runnable interface vs thread class in java?

981

Explain thread life cycle in java?

1039

What is meant by local variable and instance variable?

1019

Difference between string, string builder, and string buffer?

1107

What is message oriented middleware?

870

How to create an ejb session in order to start a jms connection?

838

What are the types of communication provided by jms?

895

What is the functionality of a jms queue browser?

877

What is a bytes message?

855

What is a text message?

885

Un-Answered Questions { Java Related }

Who created the swing?

930

What is variable length arguments in java?

976

What is struts framework?

984

What is servlet invoker?

1040

What is http tunneling? How can we configure it on weblogic?

1162

What are benefits of spring framework?

503

Why is spring preferred over frameworks or core benefits of spring framework?

370

Can we override constructor?

1025

What is webapplicationcontext?

424

Explain ihs executable files, means bin directory files?

1035

What is the concatenation operator in java?

1159

What are adapter classes?

1051

What are weblogic clusters?

1181

Why do we need spring boot maven plugin? : Spring Boot

458

What do you understand by weak reference?

1012

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