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

if num=687; U have to get num=6+8+7;

CMC,

4 6270

there are some duplicate values in ArrayList, how U'll get that array with out duplicate?

CMC,

4 9382

in a console we r giving java if r pressing enter where it'll goes

CSC,

2 4980

Can we extend the String class?

Truworth,

3 25475

we r taking 0 1 in deployment descripter for loading servlets like serv1 N serv2? so 'll it take serv1 or serv2

CSC,

2 7553

what are the different non-access specifiers in java?

5 12154

why we don't use the type 2 driver for connect to the database in jdbc?

TCS,

1 5098

Hi! friends pls tel me best institute for Weblogic Server Admin and Weblogic Poratal?

4 6783

Hey! Is there any difference between WebLogic Server admin & WebLogic Portal? If I want to learn Course which is the suitable to Development? Both are comes under one course or different courses , pls clarify me? am Planning to Join Weblogic, Which is the best pls suggest me?

IBM,

1 6848

java Technical questions asked by JPMC

JPMorgan Chase,

5113

Some examples where generic servlet is used?

1 6074

How could you retrieve password for I-Planet console if you have forgotten?

HCL,

1 5872

how to write the configuration file of struts application if any one had simple struts application please it to me

1 4422

Which implicit object in jsp is synchronized?

5 11072

what are variables in java

Wipro,

7 9457

Un-Answered Questions { Java Related }

Explain the difference between a web server and a web container?

1026

How is the security handled in web logic j2ee connector architecture?

1080

Explain the difference between transient and volatile in java?

1032

What is visibility mode?

985

Is java a software?

970

Write a function to find out longest palindrome in a given string?

1071

What is structure of java heap? What is perm gen space in heap?

1145

What is the difference between serializable and externalizable interfaces?

1124

What is gui in java with examples?

1063

What is hashing in java?

1065

Why do you need orm tool like hibernate?

358

What is meant by stereotype annotations in spring?

422

Why to use nested classes in java?

1146

Which is best framework in java?

978

What are some of the important features and advantages of spring framework?

466

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