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

How does java pattern compile work?

974

What is __ init __ functions?

1135

Is null function in java?

1054

Is null false in java?

1198

How many arguments can be passed to main ()?

999

What is the argument in java?

935

Can an integer be null java?

1019

Why does my function print none?

964

Is null keyword in java?

955

Can we pass null as argument in java?

964

How do you check if an arraylist is not empty?

1128

Does a function need a return?

975

Is empty in java?

1063

Do loops java?

1028

What is a nullable field?

1045

Un-Answered Questions { Java Related }

How do I increase weblogic server memory? : BEA Weblogic

1004

Do ejbs have to be homogeneously deployed across a cluster? Why?

967

What do you understand by synchronization?

1057

What is default admin port?

874

Is java a super set of javascript?

1110

What if we pass negative value in load-on-startup?

1285

Can you declare the main method as final?

1025

What is use of valueof () in java?

1055

how will we use a cobol copybook in mb?

944

What is the purpose of hql in communication between hibernate and rdbms?

513

Can an interface extend a class?

1006

Why spring is a lightweight framework?

421

What is difference between get and post method?

1091

When do we go for java 8 stream api? Why do we need to use java 8 stream api in our projects?

983

What does singleton mean in java?

1007

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