Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z

Wipro Core Java Interview Questions
Questions Answers Views Company eMail

Is there any use of an abstract class which has no methods and no attributes?

 1 4197

In Java why we write public static void main(String args[]) why not main()?

 46 96786

What is inner class?what is the use of inner class?where we create the object for inner class? and inner class can extend any class or inner class can implement any interface?

 1 2015

Hi Friends, Can u give few interview questions which relates ArrayList and Hashmap. I mean how to link ArrayList and HashMap.I know this is not good way of asking questions like this , but i need

 1 4061

class a extends b { } class b extends a { } why java doesn't support cyclic pls explain me with example

 3 8806

Can a class extend abstract class or interface? why

 4 8263

if the memory capacity is 700 presently occupied by process is 690. then another process request space(40) how this situation handled in java.

 4 5500

Java is based on pass by reference or pass by value ..

 6 8997

Can an abstract class have a constructor?

 1 8842

Differences between jdk 1.4 and 1.5

 6 15699

what is Thread priority?

 4 6590

What code optimizations techniques you follow in general practice?

 2 5948

suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible

 6 8262

java program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.

 7 8421

how can i take the inputs from users in java program?

 7 9377

Post New Wipro Core Java Interview Questions


Wipro Core Java Interview Questions


Un-Answered Questions

What is the function of abstractaction class?

589

how to include timer or counting time to display next page in asp.net

1605

What is isset and unset in php?

541

What is back to back testing?

1492

When should we use component event and application events?

214




What is volatile c?

527

What is routing protocol?

658

Explain real time scenario where android can be used?

466

What is column offset in bootstrap?

3

Which one is trusted and which one is untrusted?

516

Which is faster dictionary or hashtable?

449

Define a relation?

550

Explain about HAL.

5

What are some common content marketing mistakes?

169

What is the difference between cat and more command?

627