Cognizant Core Java Interview Questions Answers, Cognizant Placement Papers, Cognizant Technical, HR Interview Questions, Cognizant Aptitude Test Questions, Cognizant Campus Placements Exam Questions

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

Cognizant Core Java Interview Questions

Questions Answers Views Company eMail

How OOPS concept is achieved in Java?

6 25306

Explain difference between final, finally and finalize?

3 29491

what is the difference between abstract class and Interface?where we can use it in realtime projects?

23 71402

explain System.out.println

107 202266

What is hard code & soft code?

7 61424

What is Hash Code in Java?

6 16020

What are uses of Hash Code?

2 7478

Difference between interface and abstract class with ex.

4 9637

What is multithreading ???? How to stop multithrading in java????

1 5394

Suppose there is an array list [10,5,20,19,15,24].Print them in ascending & descending order in collection framework concept ???

2 7064

What is default specifier ??? Use of default specifier ???

4 8562

Is Java Class Threadsafe ????? How to make Java class Thread safe??

2 7968

I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?

1 4329

What are non-access modifiers?

2 3838

Why do we need to override equals() and hascode() method of object class?

1 3589

Post New Cognizant Core Java Interview Questions

Cognizant Core Java Interview Questions

Cognizant Core Java Interview Questions (18)

Un-Answered Questions

Should you pass exceptions by value or by reference?

1141

What is update task

8432

Why doesn't the java library use a randomized version of quicksort?

999

What are encapsulation, inheritance and polymorphism?

1026

What is echo $path in linux?

984

Can we download data from datasets/info sets ?

1025

What is the mesi? : Dot net architecture

1038

Can you list down the different components of physical and logical database structure?

Describe method overriding

1134

What is event bubbling in JavaScript?

1018

What are the disadvantages of breadth-first search algorithm?

1096

Explain how to shut off message alerts in ios?

752

Name the ethical code you'll be required to adhere to as a PMP. A. Project Management Policy and Ethics Guide B. Project Management Professional Standards and Ethics C. Project Management Code of Professional Ethics D. Project Management Professional Code of Professional Conduct

1309

What is the best ide for c++?

1098

Define modularity?

1081