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

Are arrays primitive data types?

1 1277

What is a local, member and a class variable?

1 1100

What is externalizable?

1 1135

What happens to a static var that is defined within a method of a class?

1 1101

What modifiers are allowed for methods in an interface?

1 1235

Why is an interface be able to extend more than one interface but a class can’t extend more than one class?

1 1236

Which non-unicode letter characters may be used as the first character of an identifier?

1 1063

Why does java not support operator overloading?

1 1203

I want to print “hello” even before main is executed. How will you acheive that?

1 1172

What is an abstract class and what is it’s purpose?

1 1030

Class c implements interface I containing method m1 and m2 declarations. Class c has provided implementation for method m2. Can I create an object of class c?

1 1710

Can an interface be final?

1 1100

What is use of a abstract variable?

1 1061

Can a class be declared as static?

1 1237

What is the difference between an if statement and a switch statement?

1 1230

Un-Answered Questions { Java Related }

What do you know about validation plugin ?

1016

What is the difference between break and continue statements?

1110

i want test pattern of zylog company and some examples also

2845

What is parsing in java?

1022

How is declarative handling of exceptions done in struts ?

994

What is java string pool?

1070

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

990

What is the difference between equals() and == in java?

1023

Realized?

2248

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

1090

explain different ways of using thread? : Java thread

1070

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2851

How to create a base64 decoder in java8?

1119

What if I write static public void instead of public static void?

924

How to sort array in descending order in java?

980

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