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

What are parameters in a method?

1 1187

Can inner class extend any class?

1 1117

What is function and method in java?

1 1020

Is singleton class immutable?

1 1033

Is class is a data type?

1 1146

What are the procedures?

1 1125

How many ways can we create singleton class?

1 1052

What are the different types of methodologies?

1 1090

What are the five major types of reference sources?

1 1243

What is difference between call by value and call by reference?

1 1094

What are drawbacks of singleton class?

1 1032

What is lambda expression in java?

1 1132

Can we create an object of private class?

1 1038

Can we extend singleton class?

1 1027

What are the parts of methodology?

1 1051

Un-Answered Questions { Java J2EE }

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

529

explain different ways of using thread? : Java thread

1072

What is lazy class?

474

What is an object in java and how is it created?

1120

What is the difference between filters and interceptors ?

1290

Explain public static void main(string args[]) in java.

1061

What is parsing in java?

1022

What is a classloader in java?

1080

i want test pattern of zylog company and some examples also

2850

What do you know about validation plugin ?

1019

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

2409

How to sort array in descending order in java?

980

Write a program to find the whether a number is an Armstrong number or not?

1093

What is the difference between break and continue statements?

1113

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

990

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