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

OOPS Interview Questions

Questions Answers Views Company eMail

char* ptr = "Rahul"; *ptr++; printf("%s",ptr); What will be the output

Persistent,

9 15698

There are 2 classes defined as below public class A { class B b; } public class B { class A a; } compiler gives error. How to fix it?

Microsoft,

3 7477

where is memory for struct allocated? where is memory for class-object allocated? I replied for struct in stack and for class-object in heap. THen he asked if class has struct member variable what happens.class on heap and what about struct in that class? couldnt ans :( :-?

Infosys, Microsoft,

2 10724

what is runtime polymorphism? For the 5 marks.

3 6075

What are the access specifiers avaible in c++?

4 7657

1. Define a class.

6 7549

2. Give the different notations for the class.\

2158

3. Differentiate verification and validation.

1 4651

4. What do you mean by a prototype? Define analysis prototype

1 4792

Hi friends I have experience of 6 months in website design and maintanence. Now i am looking for other IT jobs.. to switch platform. please post any interview you know in chennai.

2194

ambiguity regulation of multiple inheritance with example.

1 4255

write a c++ code of diagonal matrix.

2 25047

What is multiple inheritance?

TCS,

9 10703

What is function overloading?,describe it with the example.

5 7145

What is the concept of object oriented program?

6 7949

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Un-Answered Questions { OOPS }

What is overriding in oops?

1102

Can we have inheritance without polymorphism?

1023

to find out the minimum of two integer number of two different classes using friend function

2129

What are the 3 principles of oop?

1115

What is cohesion in oop?

1054

Write a java applet that computes and displays the squares of values between 25 and 1 inclusive and displays them in a TextArea box

2615

What is a class oop?

1004

Can destructor be overloaded?

1032

What is abstraction with example?

1112

What are the benefits of polymorphism?

1270

How many human genes are polymorphic?

1063

Prepare me a program for the animation of train

2474

What are the 3 pillars of oop?

1191

What are the 4 main oop principles?

1221

what is the sylabus for priliminaries?

2175

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