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 is the return type of the main method?

1100

Are true and false keywords?

1087

What is the access scope of a protected method?

1088

Can an interface be defined inside a class?

1120

Is java a pure object oriented language?

1021

Can a class be declared as protected?

1069

What is collection api?

1120

Does the order of public and static declaration matter in main method?

1121

Can you create an object of an abstract class?

1085

How many static init can you have?

1277

What does it mean that a method or field is “static”?

1048

Can a source file contain more than one class declaration?

1063

Can you give few examples of final classes defined in java api?

1059

What restrictions are placed on method overloading?

1239

Can a abstract class be defined without any abstract methods?

1068

Un-Answered Questions { Java Related }

Can you create an object of an abstract class?

1085

what is thread? What are the high-level thread states? : Java thread

1335

How to pass arugments to server through machine?

1185

What is main method?

1107

What is the use of applicationcontextaware in spring?

455

What is the spring bean life cycle?

587

What is filter dispatcher in struts?

959

What is jms message queue?

903

What is an i/o filter?

2013

What is the first argument of the string array in main method?

1016

What do you mean by database connection pooling?

1002

What is pointcut in spring?

426

How to create a thread in java?

1199

What is @inject annotation in spring?

431

What is abstraction in java?

1154

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