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 22995

how to create thread in java?

IBM, Infosys, Wipro,

17 24626

Difference between over loading and over ridding?

CTS, Patni, Softvision Solution,

12 28416

what is virtual function?

Aspire, HP, Infosys, RoboSoft, TCS,

26 63326

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

Softvision Solution,

8 12999

What is command routing in MFC

GE,

1 8192

what is new modifier in C#

HCL,

8 14128

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

5 10717

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 691152

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

PCS,

3 12768

What are the different forms of polymorphism??

Mantaq, NUC, PCS,

8 16550

all about pointers

2 6339

what is diff between .net 1.1 and .net 2.0

4 10799

What is Agile methodology?

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

20 198747

What is extreme programming?

2 8460

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Un-Answered Questions { OOPS }

What is overloading and its types?

1254

What is the importance of oop?

1149

Can we have inheritance without polymorphism?

1082

Is this job good for future? can do this job post grduate student?

2228

What is the difference between procedural programming and oops?

1212

What are the 3 principles of oop?

1178

when to use 'mutable' keyword and when to use 'const cast' in c++

2224

Why is there no multiple inheritance?

1066

class type to basic type conversion

2477

What is interface? When and where is it used?

2211

How long to learn object oriented programming?

1147

What is abstraction in oop?

1192

What is constructor overloading in oop?

1186

What are oops methods?

1075

Are polymorphisms mutations?

1219

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