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

Can private method static?

909

Can inner class final?

1089

How do you override a method?

1016

Can we override private methods?

1027

How do you create a reference in java?

973

Why do we use predicate in java?

1047

Can constructor be synchronized?

935

Can we override singleton class?

979

What is class forname used for?

1045

What is the use of :: in java?

1010

Is a class an object?

998

Can we create more than one object singleton class?

1032

What is a function in programming?

1040

What is a void method?

918

Can constructor return value?

952

Un-Answered Questions { Java Related }

How to integrate Hibernate with Servlet or Struts2 web applications?

343

What are the advantages of hibernate?

465

When should be opt for struts framework?

1044

Is entitymanager thread safe?

428

Is it possible for yielded thread to get chance for its execution again ?

1022

Is null a string or object in java?

962

What is a client tester?

973

What is the benefit of factory pattern?

497

What happens if we don’t define serial version uid?

1025

What is the difference between struts1 and struts2?

922

What is compiler and what its output.

1148

Explain about token feature in struts?

972

Name three subclasses of the component class?

1101

What is the lifetime and scope of a variable?

1009

What is the difference between full and partial repositories?

921

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