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 we define private and protected modifiers for variables in interfaces?

1 1139

What is a pointer and does java support pointers?

1 1071

Why is the main method declared static?

1 1188

I don’t want my class to be inherited by any other class. What should I do?

1 1066

Can an interface implement another interface?

1 1098

What do you understand by private, protected and public?

1 1102

Which oo concept is achieved by using overloading and overriding?

1 1074

A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances.

1 1065

What is the purpose of declaring a variable as final?

1 1018

What is a marker interface?

2 1232

Can a abstract class be declared final?

1 1055

What are instance variables?

1 1140

What is the difference between method overriding and overloading?

1 1313

Can a method inside a interface be declared as final?

1 1053

Can a main method be overloaded?

1 1085

Un-Answered Questions { Java Related }

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

1050

How create hibernate cfg xml?

450

What is context getbean?

463

What do you mean by aspect?

468

What does java se mean?

1104

How primary key is implemented in Oracle?

2505

Can we define package statement after import statement in java?

1108

What is JDBC Driver interface?

1199

Name few java util classes introduced with java 8 ?

970

Explain the concept of ejb ql?

1222

What is hibernate query cache?

459

Why is lazy initialized?

478

What is asset store?

919

What is return code?

1068

Explain briefly the client-server architecture.

1077

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