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

Is arraylist an object in java?

1169

Is array synchronized in java?

1047

How to implement an arraylist in java?

1163

Is set thread safe java?

930

Why enumeration is faster than iterator?

938

Will set allow duplicates in java?

978

How to display arraylist values in java?

1014

Can we call thread start () twice?

966

How do I stop concurrentmodificationexception?

1036

Is set sorted in java?

936

Can a set contain duplicates?

952

How does map works in java?

1007

Why array is used in java?

975

Can we increase size of array?

1031

What is tostring () method?

1036

Un-Answered Questions { Java Related }

What is the use of dao in spring?

401

What is @controller in spring?

499

What are the different application servers and web servers supporting j2ee technology?

827

How many types of dependency injection are there in spring?

395

What is context how is it used?

404

Explain about exception handling in mb?

947

What is implicit object in java?

1087

Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?

1161

What are the uses of servlets?

1142

What is called servlet container?

1095

Define packages in java?

1007

what are the telemetry capabilities?

932

What is difference between eager and lazy loading?

430

What are temp tables ?

981

What is mq in java?

900

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