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

what type of questions asked for barclays technologies pune please send urgent

5660

take any 4 input numbers. like 2345.. wanted out put is All 16 combinations of the number 2345.. for example- taking input as 4565 output- 5654 4556 4655..

Emphasis,

2 8619

what is object slice?

HTC, TCS,

2 8257

In hyderabad, which s/w training center is best for java, other than corejava what r the new tools to learn in java,which tool is best & have current requirement,pls give me information about java to learn ?

2154

2200

What steps it pass on when manage start

TCS,

1 6460

which protocol it user to connect manage server to admin ? where it is defined ?

TCS,

1 8116

where u can used in real time "protect" specifier or real world example of protect specifier

CTS,

1 4691

What is the difference between Object Code and ByteCode? Why do people keep saying that bytecode is like the intermediate of source and object code? Also, which is better/commonly used and why? Please keep in mind that I am a beginner, please keep all terminology fairly simple. Thanks!

1 7129

Java does not support multiple inheritance. how interface helps in the same?

TCS,

5 9724

program A and B are analysed and found to have worst case running time greater than 150NlogN and N*N respectively. which program has the better guarantee after the running time for the large values of N(N>10000)? which program has the better guarantee for the running time of small program N (N<100)? which program will run faster on average for N=1000?

St. Pauls University,

2152

For each of the following program segments,give a big zero analysis for the running time 1.For (i=0;i

St. Pauls University,

1929

How to upgrade the weblogic version and explain the steps?

Oracle, TCS,

1 11024

am searching for the job based on java, swing, currently working small company. they are not giving any salary slip, offer letter. so if i try outside for MNC's they start with previous company details. what should i do..? please help me to get job and make my career.

eClinicalWorks,

2676

why abstract class does not have object creation

Value Labs,

6 13491

Un-Answered Questions { Java Related }

How does spring mvc work?

444

What is @springbootapplication?

398

Can we prepare the Validator map? Is it needed? If yes, why?

963

What is an introduction in aop?

410

Is 0 true or false?

998

What is arraylist e in java?

1052

How to use forward action to restrict a strut application to mvc?

1051

What is the size of arraylist in java?

1022

What is application configuration resource file?

913

How do I configure jdbc so that the jms jdbc store recovers automatically?

847

Can we use struts and spring together?

998

Difference between keyword and identifier.

1027

What type of messaging is provided by JMS?

911

What is jdbc servlet?

964

How do we implement di in spring framework?

507

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