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

how you will prevent method overriding?

HCL,

6 14740

byte a=5; byte b=5; byte c=a+b; System.out.println(c); whats the o/p?

NIIT, Wipro,

7 24048

whats is inheritance?

CTS, HCL,

15 19711

whays is mean by inner class?

HCL, IBM, TCS,

4 8415

class A{ class B{ } } in which name u save the file,its the program compile?

HCL,

6 9463

class A { class B { psvm(String args[]) { } } } if the prg saved in A.java whats the o/p?

HCL, TCS,

7 13419

wahts is mean by thread?

HCL, TCS,

22 29876

whats the diff between jsp and servlets?

HCL, TCS,

9 13665

when the jsp page is translated to servlet?

HCL,

5 15197

how the server will know its the same jsp page?

HCL,

3 8052

where the generated jsp source file are stored?

HCL,

7 13883

when you comppile the servlet is it neccesary to restaet the tomcat server?

HCL,

6 11517

how the jsp page can be regenerated?

HCL,

2 9377

wahts is mean by primary key and unique key?

Wipro,

7 14681

how you will execute the many tables data

Wipro,

1 5808

Un-Answered Questions { Java Related }

What is spring architecture?

397

Why declare Main() method as a static in java ?

1079

What is a priority queue java?

994

What is a fix pack?

890

What's mvc pattern ?

1013

How to troubleshoot and overcome such issues?

997

Is math class static in java?

1122

What is logical variable?

981

What are parameters in a method?

1109

What is a void method?

921

List types of storage classes in java?

1154

What are the advantages of exception handling in java?

1061

What is singletonlist in java?

968

What is the use of sessionfactory?

380

What is the difference between static binding and dynamic binding?

1128

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