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 the size of arraylist in java?

1037

What is use of arraylist in java?

1194

Which java collection does not allow null?

1161

What is listnode in java?

1006

Which collection does not allow duplicates in java?

991

What is arraylist e in java?

1068

What is difference between arraylist and list in java?

1096

Is null or empty java?

994

What is thread synchronization in java?

910

Which is the class in java?

1069

What is return null in java?

973

Where is java located?

1063

What is treeset in java collection?

981

What is map and hashmap in java?

1078

Is null in java?

1028

Un-Answered Questions { Java Related }

Is there a way I can start my server along with nodeagent ?

947

How to find the given number is a prime number or not by getting input from the user

1110

What is 'applet container' ?

1009

Are there books about seam?

1123

What is the statements?

1095

What is balanced tree in java?

986

Can we define private and protected modifiers for the members in interfaces?

1120

What are different types of ResultSet?

1074

What is mvc in java?

1022

What does params interceptor?

961

Why parameters should be passed by reference?

980

Can we execute java program without main method?

1120

How to take was configuration backup without stopping the dmgr?

892

What is a parameter used for?

975

How ejb invocation happens?

1054

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