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 compareto method work?

1023

What is difference between == equals () and compareto () method?

1101

What is sleep method?

1229

How do you insert a line break?

968

How do you compare characters in java?

1050

What is byte value?

1054

What is the function of compareto in java?

1123

Does sprintf add a null terminator?

1173

Does treeset use compareto?

1026

What is difference between printf and scanf?

1236

What is the symbol for line break?

1168

What is split return?

1091

What is a conditional equation?

1104

How do you compare two objects?

1000

How do you use equal in java?

1168

Un-Answered Questions { Java Related }

What are the different methods of session management in servlets?

1082

How many JVMs can run on a single machine and what is the meaning of Just-In-Time (JIT) compiler?

1555

Which class is the Front Controller in Struts2?

1030

What is the meaning of nullable?

1064

How do you define a parameter?

1090

What is defeult result type?

1126

How do I use os authentication with weblogic jdriver for oracle and connection pools? : BEA Weblogic

1053

What flag up means?

1080

Why is core java important?

1090

Is functional programming stateless?

1061

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

1145

what functionality does caching proxy server provides?

975

I don’t want my class to be inherited by any other class. What should I do?

1062

Mention the default values of all the elements of an array defined as an instance variable.

1040

In how many formats we can deploy an application in wls??

1019

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