Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What does this mean java?

1117

What is a vararg?

1044

Is null an object java?

1001

What is pre increment and post increment in java?

998

What does the three dot emoji mean?

1129

Is null a string or object in java?

973

What is null mean in java?

1105

How do you represent a space in regex java?

1018

Can a class extends itself in java?

1036

What is a top level class in java?

1036

What is use of inner class in java?

1160

What is local class in java?

1094

What are the classes of java?

979

Is singleton thread safe in java?

993

Can memory leak in java?

1042

Un-Answered Questions { Java Related }

Can static methods access instance variables in java?

1096

Is java swing a framework?

1038

Is it possible to write two ejb’s that share the same remote and home interfaces, and have different bean classes? If so, what are the advantages/disadvantages?

1080

Can an object subclass another object?

1129

What is difference between java and core?

961

When do we need to use internal iteration? When do we need to use external iteration?

1130

How to implement joins in hibernate?

394

What are the steps to publish a controller command as a web service?

949

What are the component of java?

928

Explain why wait(), notify() and notifyall() methods are in object class rather than in thread class?

1018

What is orm navy?

330

What is the main use of spring batch framework?

431

What is the purpose of jdk?

928

What will happen to the exception object after exception handling?

998

How many types of jdbc drivers are there?

998

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