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 15025

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

NIIT, Wipro,

7 24481

whats is inheritance?

CTS, HCL,

15 20429

whays is mean by inner class?

HCL, IBM, TCS,

4 8635

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

HCL,

6 9774

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

HCL, TCS,

7 13804

wahts is mean by thread?

HCL, TCS,

22 30918

whats the diff between jsp and servlets?

HCL, TCS,

9 14006

when the jsp page is translated to servlet?

HCL,

5 15465

how the server will know its the same jsp page?

HCL,

3 8242

where the generated jsp source file are stored?

HCL,

7 14288

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

HCL,

6 11792

how the jsp page can be regenerated?

HCL,

2 9526

wahts is mean by primary key and unique key?

Wipro,

7 15024

how you will execute the many tables data

Wipro,

1 5943

Un-Answered Questions { Java Related }

i want test pattern of zylog company and some examples also

2855

What is the locale class?

1021

What is action chaining ?

1158

What is a constructor overloading in java?

1121

What is the java api?

986

what are the different modes of archival? Explain each mode in two lines each?

994

How can you inject java collection in spring?

503

Are jvm’s platform independent?

975

How is declarative handling of exceptions done in struts ?

1001

What is parsing in java?

1028

What is difference between @controller and @restcontroller in spring?

536

How to sort array in descending order in java?

986

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

Differentiate between static and non-static methods in java.

1115

What is the resourcebundle class?

1003

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