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

Which of the following declaration is wrong? int i=45; float j = 45.0; double k=45.0;

Adobe,

5 17814

Difference b/w >> and >>> ?

Adobe, Infosys,

1 6788

Write a postfix expression to (a*(b+c/d)*d-e)

Adobe,

4 10591

why is S capital in System.out.println ????

6 20663

How to integrate apache webserver with weblogic server? What is the purpose of integrating both?

4 14749

what is difference between length and length()?

8 17957

how your day start in your company

1 3840

where do you place after you did code in java

2 4496

why we r not use pointers in corejava?

Samsung,

2 8251

how to prepare for IT Officers Interview in Banks

TATA, Tata Steel Limited,

1979

Can i write business logic methods in entitybean?

HCL,

3 8085

what is a servlet? and explain its lifecycle methods?

7 14064

how to implement singletun design patteren in struts?

HCL,

5 13437

how we can export all the contacts and messages from nokia mobile to other mobile or pc? (pls answer quickly)

1 3318

Is Cegonsoft Pvt.Ltd. a good Institute?

4 6960

Un-Answered Questions { Java Related }

What is sizeof () operator?

979

Difference between html tags and struts specific html tags

908

What should be the name of xml file used for validation in struts?

938

When do you use merge() and update() in hibernate?

336

Why is there no polymorphic-type response from a create () or find () method?

987

How data can be inserted into long row column of database?

2149

How to declare objects of a class ?

1081

Can list have duplicates in java?

913

Is the session factory thread safe?

1177

How does spring boot handle security? : Spring Boot

525

What are the differences between execute, executequery, and executeupdate?

962

Difference between httpservlet and generic servlets?

1112

What is the default session timeout for an administrative console?

876

Why spring controller is singleton?

415

Define the servlet mapping.

1065

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