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 are the changes in java.io in java 8 ?

1029

Name few java util classes introduced with java 8 ?

909

Name few java.lang classes introduced with java 8 ?

984

Does java allow overriding static methods ?

1112

What is the benefit of inner / nested classes ?

986

What are the common uses of "this" keyword in java ?

1017

Difference between nested and inner classes ?

1124

Explain static nested classes ?

1111

Difference between predicate, supplier and consumer ?

1052

Which keyword specify that a variable is effectively final ?

988

Which access specifier can be used with class ?

995

How can we run a java program without making any object?

1042

What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?

964

Explain about anonymous inner classes ?

1076

What one should take care of, while serializing the object?

896

Un-Answered Questions { Java Related }

What is significance of jsf- spring integration?

466

Is array synchronized in java?

1038

What do you mean by actionmapping?

963

How do you reverse a list?

1005

Is array dynamic in java?

928

What is hashmap and map?

1021

Can a jms queue have multiple listeners?

920

Can an interface be defined inside a class?

1054

What is difference between class and object in java?

1075

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

1155

What is meant by stack and queue?

1065

Can we use catch statement for checked exceptions?

961

How do you run a java program?

928

What are the orm tools?

343

What is the use of getGeneratedKeys() method in Statement?

1011

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