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 14791

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

NIIT, Wipro,

7 24113

whats is inheritance?

CTS, HCL,

15 19825

whays is mean by inner class?

HCL, IBM, TCS,

4 8464

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

HCL,

6 9508

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

HCL, TCS,

7 13478

wahts is mean by thread?

HCL, TCS,

22 30041

whats the diff between jsp and servlets?

HCL, TCS,

9 13725

when the jsp page is translated to servlet?

HCL,

5 15248

how the server will know its the same jsp page?

HCL,

3 8087

where the generated jsp source file are stored?

HCL,

7 13960

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

HCL,

6 11564

how the jsp page can be regenerated?

HCL,

2 9402

wahts is mean by primary key and unique key?

Wipro,

7 14742

how you will execute the many tables data

Wipro,

1 5826

Un-Answered Questions { Java Related }

What is lambda used for?

904

What is cross-selling?

860

Why do we need hibernate framework?

448

What is java volatile?

1076

How does a file store compare with a jdbc store?

1223

How can you create your custom interceptor in struts 2?

967

What is parsing a string?

1193

What is the difference between a vector & an array list?

1185

What are the two important api's in for servlets?

1108

Does jdbctemplate close connection?

934

What is the use of interceptor?

990

Is the naming of connection factory independent of the name specified by JMS client?

852

What is glasgow?

1072

Write java program to reverse string without using api?

1082

What is local rendering and remote rendering?

886

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