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 the difference between throw and throws in java?

1002

What is jit compiler in java?

1107

Who developed java?

990

What is finalize() function in java?

1015

Explain the inheritance?

974

How we can skip finally block of exception even if some exception occurs in the exception block in java?

948

What is the base class of all exception classes in java?

1056

Explain the difference between jdk, jre, and jvm?

1041

What is java virtual machine? Explain

1033

how we can make a read-only class in java?

992

What is "this" keyword in java? Explain

1098

how we can create packages in java?

967

What is abstract class? Explain

1044

what is instanceof operator used in java?

1037

How we can generate random numbers in java?

1132

Un-Answered Questions { Java Related }

What is thread safe java?

918

If an object is garbage collected, can it become reachable again?

997

What is string value?

1166

Can we extend a class with private constructor?

1009

What is ejb 3?

937

What are the limitations of using local object?

1155

what is static import in java? Explain

1016

What is java full stack developer?

1016

What is jdbc and why is it required?

924

How do you sort an array in java?

991

How is it possible in java programming for two string objects with identical values not to be equal under the == operator?

1024

What is difference between save and persist in hibernate?

399

Are primitives objects?

1056

What is MOM in reference to JMS?

921

What is a stream in programming?

856

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