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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

What is abstraction in java?

Akamai Technologies,

1147

what is the significance of listiterator in java?

IBS,

1127

Can you instantiate the math class in Java?

IBS,

1145

what are the methods in object?

IBS,

1209

What is encapsulation in java?

IBS, NIIT,

1175

what is singleton class in java?

Cap Gemini,

1117

Explain about resetcontentdescripter node?

IBM,

891

difference between compute and mapping node?

IBM,

984

What are the differences between mqsi server, mqsi client? How to connect these two through command prompt?

IBM,

1025

what workflow will do?

IBM,

907

how to connect to database to the remote system?

IBM,

970

Explain about label node?

IBM,

997

What is the use of configmanager?

IBM,

951

what is the broker domain?

IBM,

916

Explain about exception handling in mb?

IBM,

989

Un-Answered Questions { Java Related }

Why is dao used?

486

How primary key is created by using hibernate?

475

What are the types of the transaction management that is supported by spring?

409

Is array a class in java?

1039

What is @modelattribute annotation in spring?

488

What are the two categories of data types in the java programming language?

1042

When can an object reference be cast to an interface reference in java programming?

1068

What is JDBC Savepoint? How to use it?

1305

What is the function of lightweight components used in swing?

1086

What is array pointers ?

1090

How to set limits on searches for users and groups ?

908

Explain about public and private access specifiers?

1128

How would you create deadlock on your servlet?

1229

What is a Thread dump? How will you take in unix/linux and windows ?

1114

In how many ways we can do exception handling in java?

1050

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