OOPS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

OOPS Interview Questions

Questions Answers Views Company eMail

When a private constructer is being inherited from one class to another class and when the object is instantiated is the space reserved for this private variable in the memory??

HCL, Honeywell,

13 21959

how to create thread in java?

IBM, Infosys, Wipro,

17 23222

Difference between over loading and over ridding?

CTS, Patni, Softvision Solution,

12 27585

what is virtual function?

Aspire, HP, Infosys, RoboSoft, TCS,

26 61629

pointers are support in C#? if yes then how to use it?

Softvision Solution,

8 12419

What is command routing in MFC

GE,

1 7966

what is new modifier in C#

HCL,

8 13493

what is the difference between and "stdio.h"?

5 10270

what is the main difference between c and c++?

AZTEC, B.Tech, CMC, College School Exams Tests, HCL, IBM, ITM, Khalsa Institute, Microsoft, Oracle, Sanjeevni Institute, TCS, Tech Mahindra, Wipro, ZeOmega,

386 669154

Explain the concept of abstracion and encapsulation with one example. What is the difference between them?

PCS,

3 12460

What are the different forms of polymorphism??

Mantaq, NUC, PCS,

8 15933

all about pointers

2 6140

what is diff between .net 1.1 and .net 2.0

4 10419

What is Agile methodology?

ABC, Accenture, College School Exams Tests, Inmar, Microsoft, Sapient,

20 197351

What is extreme programming?

2 8093

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Un-Answered Questions { OOPS }

What is encapsulation selenium?

956

What are functions in oop?

999

What is encapsulation c#?

1015

write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

3178

What do you mean by abstraction?

1024

What is interface? When and where is it used?

2109

Can enum be null?

965

Can main method override?

1063

What is data binding in oops?

1029

Write a program to reverse a string using recursive function?

2278

What is coupling in oops?

1069

Can we create object of abstract class?

1035

What is polymorphism and example?

982

What is difference between abstraction and encapsulation?

1021

Why is there no multiple inheritance?

956

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