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 19015

Explain difference between final, finally and finalize?

3 25635

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

23 58072

explain System.out.println

107 150836

What is hard code & soft code?

7 52744





What is Hash Code in Java?

6 11786

What are uses of Hash Code?

2 5266

Difference between interface and abstract class with ex.

4 6583

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

1 3669

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

2 4659

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

4 4926

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

2 5700

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 2591

What are non-access modifiers?

2 1700

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

1 1655

Post New Cognizant Core Java Interview Questions




Cognizant Core Java Interview Questions





Un-Answered Questions

How do you make a website password protected?

3


Can you tell me about frames in html?

58


how to measure draft pressure in transmitter pl. give its single line digram

1003


Why we use mysql workbench?

45


what is amplification factor

85






Define remotable objects in .net remoting?

63


What is private in c#?

37


What is the limitations to run mongodb on 32 bits OS?

1


What is the difference between top-down and bottom-up testing?

86


Explain Data Mining Languages Standardization?

1


What is routing in angular 2?

47


How do I hide my wordpress site from search engines?

3


Define the term mro (multi region operation)?

56


What is hybrid slowly changing dimension?

76


How do you end a presentation?

5