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

OOPS Interview Questions

Questions Answers Views Company eMail

what isthe difference between c structure and c++ class

5 10436

can we create and enter the data & hide files using programmes ?

Wipro,

2 5205

what is the difference between javap and jad utility

Wipro,

1 7107

WHAT IS THE ACTUAL DEFINATION OF OBJECT AND THE CLASS IN ONE SINGLE LINE WHICH THE INTERVIEWER WANT TO LISTEN.

11 16584

tel me oops defination in single line

2 5887

what is the use of classes in c++;

HCL,

2 6561

Define a class to represent a bank account. Include the following members: Data Members: Name of the Depositor Account Number Type of Account Balance amount in the account Member Functions: To assign the initial values. To deposit an account. To withdraw an amount after checking the balance. Write a C++ main program to display account number, name and balance.

6 52090

Write an operator overloading program to Overload ‘>’ operator so as to find greater among two instances of the class.

1 5374

WAP to find the ambiguities in Multiple Inheritance? How are they resolved.(Virtual Functions)

1 5907

Write A Program to find the ambiguities in Multiple Inheritance? How are they resolved.(Virtual Functions)

Accenture,

4151

Write A Program using Single and Multiple Inheritance.

1 4796

Write an operator overloading program to write S3+=S2.

2 5119

Iam doing my project on instant messaging , if you any new ideas regarding this project ,please suggest it?

2 4643

what is code for call by value and call by reference?

1 4881

what is the difference between virtual function and destoctor?

1 4642

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Un-Answered Questions { OOPS }

What is abstraction encapsulation?

1127

What does enum stand for?

1123

What is class and object in oops?

1145

Why interface is used?

1020

What is balance factor?

1078

What is new keyword in oops?

1045

Why do we use class?

1088

What is difference between multiple inheritance and multilevel inheritance?

1150

IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

2069

What is pointer in oop?

1056

Why is there no multiple inheritance?

1003

What does and I oop mean?

1186

What is polymorphism used for?

1067

Why is abstraction needed?

1038

What is polymorphism oop?

1066

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