Object Oriented Programming Quiz

Encapsulation

Inheritance

Composition

Abstraction

Operator

Function

Macro

Object

Copy constructor

Default constructor

Friend constructor

Parameterized constructor

Abstract

Virtual

Singleton

Friend

Data hiding

Dynamic binding

Dynamic loading

Dynamic typing

Using c++ tables

Using virtual tables

Using indexed virtual table

 using polymorphic tables

<<

>>

+

=

Const int ShowData(void) { /* statements */ }

Int const ShowData(void) { /* statements */ }

Int ShowData(void) const { /* statements */ }

Both A and B

This->x

This.x

*this.x

*this-x

Only 1 is true

Only 2 is true

Both 1 and 2 are true

Both are false

Public  data members

Private data member

Protected Data members

Member Function

Multiple

Multilevel

Distributive

Hierarchical

Compiler reports an error on compilation.

Only base class function will get called irrespective of object.

Only derived class function will get called irrespective of object.

Base class object will call base class function and derived class object will call derived class function.

Classes cannot have data as protected members.

Structures can have functions as members.

Class members are public by default.

Structure members are private by default.

Protected

Public

Private

A static member function can access only static data members of a class.

A static data member is shared among all the object of the class.

A static data member can be accessed directly from main().

A static member function can access only static data members of a class and A static data member is shared among all the object of the class.

Abstarction

Inheritence

Dynamic Binding

Encapsulation

Class is an instance of object.

Object is an instance of a class.

Class is an instance of data type.

Object is an instance of data type.

1

2

3

4

Int

Class

String 

Double