Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is public static?

1089

Can java cast null?

1080

What is a nested list?

1028

Can we assign null to double in java?

1083

Is null a string in java?

1173

What is the loop in java?

1236

How do you invoke a method?

1053

Can java list be null?

1044

What is return code?

1062

What is a return in java?

1075

What does isempty () do in java?

1126

Can you call a method in a method?

1176

What is java regex?

1062

How does split work in java?

1107

Can we print null in java?

1111

Un-Answered Questions { Java Related }

When servlet is loaded?

1126

What is the need of servlet filters?

1069

Can a source file contain more than one class declaration?

1058

What is one to many and many to many relationships one to many?

483

What is multiple inheritance? Is it supported by java?

1021

What do you mean by annotation-based container configuration?

462

What are abstract methods in java?

1178

Is binary a low level language?

967

Why doesn't the java library use a randomized version of quicksort?

1039

Define the purpose of the serializedsystemini.dat file?

988

Why should we use singleton pattern instead of static class?

981

What is jdbc explain?

983

What is a method type?

1043

What can happen when stub can’t to connect to web-logic server instances?

1008

What is a beanfactorypostprocessor and what is it used for?

458

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