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 do you mean by local variable and instance variable?

896

What is the differences between c++ and java? Explain

996

Define an applet in java?

1083

What is the differences between heap and stack memory in java? Explain

927

what is anonymous class in java?

977

What is the difference between the ">>" and " >>>" operators in java?

928

Explain the difference between abstract classes and interfaces in java?

1095

How we can make copy of a java object?

1043

Explain different states of a thread in java?

1003

What are the java ide's? Explain

963

what do you mean by classloader?

1023

Explain the difference between an object-oriented programming language and object-based programming language?

929

What is java and why do we need it? Explain

1046

what is interface in java? Explain

905

what is the constructor and how many types of constructors are used in java?

947

Un-Answered Questions { Java Related }

What is meant by JVM? Is JVM platform independent or not?

1008

What are the core classes of struts framework? Explain

944

What is the use of @transactional in spring?

350

Can this keyword be used to refer static members?

974

What are the characteristics of java?

981

How can we set null value in jdbc preparedstatement?

916

What’s the difference between struts and espresso?

916

How is token generated?

972

What is a treeset class?

949

Explain the difference between ioc and di?

363

Explain, java is compatible with all servers but not all browsers?

1004

What are the different types of events of listeners?

344

What is the list interface in java programming?

1038

How does a file store compare with a jdbc store?

1120

How many types of threads are there in java?

993

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