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

Can we restart a thread already started in java?

1 1168

Why main() method is public, static and void in java ?

1 1162

What are abstract methods in java?

1 1200

What is method in java ?

1 1171

What are synchronized methods ?

1 1177

What is a lock or purpose of locks in java?

1 1110

In how many ways we can do synchronization in java?

1 1041

What is difference between c++ and java ?

1 1200

Explain a situation where finally block will not be executed?

1 1123

Explain yield() method in thread class ?

1 1141

What is class level lock ?

1 1096

What happens if we don’t override run method ?

1 1095

Explain about static nested classes in java?

1 1167

Can we create constructor in abstract class ?

1 1147

Explain purpose of sleep() method in java?

1 1188

Un-Answered Questions { Java Related }

What is the locale class?

1023

What are the differences between heap and stack memory in java?

1128

What is a classloader in java?

1084

What if I write static public void instead of public static void?

928

What is the resourcebundle class?

1006

What do you know about validation plugin ?

1024

What is lazy class?

481

What is latest hibernate version?

486

explain different ways of using thread? : Java thread

1079

How does java handle integer overflows and underflows?

1111

what are the different modes of archival? Explain each mode in two lines each?

994

What are the contents on web.xml in struts application ?

1058

What is the difference between break and continue statements?

1118

What is action chaining ?

1160

What is a constructor overloading in java?

1122

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