Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java J2EE Interview Questions

Questions Answers Views Company eMail

Do extraneous variables affect validity?

927

What is the meaning of variables in research?

1053

How do you control extraneous variables?

934

Why are variables important in research?

958

Where are global variables stored?

976

What are the advantages of functions?

932

What is lifetime variable?

980

Why is a constant variable important?

974

What are internal variables?

1023

How many return statement are allowed in a function?

947

What do you mean by scope of variable?

908

How variables are declared?

994

What is independent and dependent variables in research?

890

What is an example of a constant variable?

1110

Where are local variables stored?

986

Un-Answered Questions { Java J2EE }

What is singleton class in java and how can we make a class singleton?

1176

What are spring beans?

384

What two classes are used to read data only?

1109

What is the synonym of framework?

1017

What portal resources are scoped for virtual portal ?

951

What is finally block?

1077

What is the difference between char and char *?

1103

What are the Core interfaces of Hibernate framework?

593

What is aop? And how the aop used in spring?

412

What is update method called?

1178

tell me the permenent memory issues?

2735

How do you check if a character in a string is a digit or letter?

1092

Why java is considered dynamic?

1192

What happens spring?

425

What is an example of a conditional statement?

1074

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