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 are passing parameters?

1148

How do you pass by reference?

1115

Is logger a singleton?

1016

Can we declare main () method as non static?

1042

How do you write methodology?

1029

Can we define constructor in inner class?

1064

How do you define a parameter?

1090

How many types of design patterns are there?

1172

What is functional interface in java?

1098

What is consumer in java?

1019

What is method reference?

1039

What is consumer interface?

1070

What are the legal parameters?

1068

What are parameters in a method?

1162

Can inner class extend any class?

1099

Un-Answered Questions { Java Related }

What is session facade in ejb?

1081

Which programming language is best in future?

1027

What is annotation in java?

1121

Is null an object java?

1048

Is struts mvc framework?

989

Can I use JDBC to execute non-standard features that my DBMS provides?

1072

Which collection is thread safe in java?

1040

What’s a deadlock?

1150

What is adapter in java?

977

Is a char always 1 byte?

1053

What does @override mean in java?

1040

What is class array in java?

1131

When we will take thread dump?

1010

What is fail first in java?

1303

Is java important for my computer?

943

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