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 15724

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 7491

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 10734

what is runtime polymorphism? For the 5 marks.

3 6087

What are the access specifiers avaible in c++?

4 7664

1. Define a class.

6 7559

2. Give the different notations for the class.\

2166

3. Differentiate verification and validation.

1 4666

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

1 4799

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.

2198

ambiguity regulation of multiple inheritance with example.

1 4257

write a c++ code of diagonal matrix.

2 25053

What is multiple inheritance?

TCS,

9 10719

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

5 7161

What is the concept of object oriented program?

6 7957

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Un-Answered Questions { OOPS }

What is inheritance in oop?

1036

class type to basic type conversion

2412

How can you overcome the diamond problem in inheritance?

1184

Which language is not a true object oriented programming language?

1136

Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.

2464

What is a class oop?

1009

What is multilevel inheritance in oop?

1039

what type of questions

2129

Why is destructor used?

1023

What is encapsulation c#?

1080

Why is encapsulation used?

994

Why do we use class in oops?

966

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

2140

What are oops methods?

1004

What is coupling in oops?

1154

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