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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

When we give defination of interface method in the class why method must be public???

2 4699

How many types of syncronization?

2 5104

What is race condition ?? (Threading concept) TCS 2 sept10

SparkTG, TCS,

3 7785

what is the difference b/w DispatchAction and LookUpDispatchAction?

Deloitte, iGate, Tech Mahindra,

1 6515

How to implement Thread

2 3844

How to load a class programmatically?

1 4763

what is meant by Encapsulation?Explain with an example?

4 9653

why we write public static void main (String args[]) in core java plz explain briefly??????????????????

HCL,

3 8473

shall we use any name for deployment descriptor of struts instead of struts-config.xml

Polaris,

3 8974

if i know the lenght of collection in hand, should I use Array or Arraylist? justify

iTrust,

1 4442

diffrence b\w println() and printf()

NIIT,

8 23509

if we give input as " hi how are you" then the output should be "uoy woh"...it should skip odd words in the input and should reverse even words from the end of string...can anyone help me to write this program in java

1 4160

What is weblogic unicasting and multicasting?

TCS,

4 20351

can we implement synchronization for handling multiple messages receieving through Mdb on message

IBM,

1 5967

How to pass session values from one servlet container to another servlet container? or how can we get session values of one container in another container?

IBM, Infosys, TCS,

6 21124

Un-Answered Questions { Java Related }

What are different access specifiers in java?

1016

What is t type java?

1062

How many bytes is a char in java?

1021

What are the string methods in java?

1096

What is array length in java?

964

Why collection is called framework in java?

990

How to configure remote system httpd.conf file?

1036

How do you override a method?

1019

What is the use of EventMessage.java?

1493

What are differences between swing and awt?

1018

What is the base class for error and exception?

999

what is interface in java ?can you explain with simple example?and what is the difference between abstract and interface?

2505

Is java a framework?

886

Why java?

931

What is the limitation of hibernate?

486

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