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

Why static functions are used?

1153

What is treeset and treemap in java?

1143

How do you detect memory leaks?

1116

What is the use of static class?

1285

How do you clear a method in java?

1052

How many types of voids are there?

1030

Is main a function?

1131

How do you sort a list in java?

1083

Which list is sorted in java?

1093

What is linkedlist in java?

1056

Can we override final method?

1071

Does set allows null in java?

1028

Is set ordered in java?

1038

What is the difference between math floor and math round?

1115

Is it possible to override the main method?

1045

Un-Answered Questions { Java Related }

What is a text message?

936

Why java is interpreted language?

915

What is getcurrentsession in hibernate?

496

How do I find ojdbc jar version?

984

What is :: operator in java?

1034

Write a program in java to establish a connection between client and server?

1023

What is the use of static methods?

1101

Describe action form?

993

What is a one to many relationship in a database?

422

What is the use of method save()?

1023

What is difference between flush and commit in hibernate?

453

Write a program to find maximum and minimum number in array?

1051

How do you implement tree mirroring in java?

1128

Which viewresolver class is widely used?

477

How do you map java objects with database tables?

438

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