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 difference between variable declaration and variable initialization?

1047

How do you identify independent and dependent variables?

1027

Why is it important to initialize a variable?

1006

Why do we use variables?

1005

What is main difference between variable and constant?

1052

What initialize variables?

1038

How a variable is stored in memory?

1010

What is the purpose of extern variable?

1032

What is variable explain?

1014

What is meant by the value of a variable?

940

What are register variables what are the advantages?

917

Why is sizeof not a function?

1018

What do you mean by global variable?

967

What is qualitative variable?

945

How do you find the independent variable?

1070

Un-Answered Questions { Java Related }

Do ejbs have to be homogeneously deployed across a cluster?

1053

request parameter how to find whether a parameter exists in the request object?

1025

What is jdbc and odbc?

942

Can a class be private in java?

1011

What is the purpose of releasebuilder tool in websphere portal ?

901

How Can Cluster Communication Occur ?

1048

Which one is the default transaction factory in hibernate?

391

What is cache in hibernate?

452

What is @restcontroller?

449

What do you understand by casting in java language?

1044

What is the difference between I ++ and ++ I in java?

997

What is variable declaration and definition?

1023

How do you map java objects with database tables?

402

Can an mdb be a message producer or both a producer and consumer? : BEA Weblogic

919

What is a methodologist?

1083

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