Question # 1

Non Template Friend functions of a class are friends of ________instance/s of

Choose an answer

All

One specific

All instances of one date type

None of the given options

Algorithms can only be implemented using STL containers.

Choose an answer

True

False

Not Sure

The main function of scope resolution operator (::) is,

Choose an answer

To define an object

To define a data member

To link the definition of an identifier to its declaration

To make a class private

Which one of the following functions returns the total number of elements in a vector.

Choose an answer

length();

size();

ele();

veclen();

Encapsulation means

Choose an answer

Extending the behaviour of class in another class

Data and behaviour are tightly coupled within an entity

One entity takes all the attributes and operations of the other

Taking out the common features and put those in a separate class

Consider the following statement Cupboard has books What is the relationship between Cupboard and books?

Choose an answer

Composition

Aggregation

Inheritance

None of the given options

What is true about function template?

Choose an answer

The compiler generate only one copy of the following function

The compiler generate a copy function respective to each data type

The compiler can generate only copy for the int type data

None of the given

A C++ class is similar to --------------------

Choose an answer

Structure

Header File

Library File

None of the given

Using encapsulation we can achieve

Choose an answer

Information hiding

Least interdependencies among modules

Implementation independence

All of given options

Which of the following is the best approach if it is required to have more than one functions having exactly same functionality and implemented on different data types?

Choose an answer

Templates

Overloading

Data hiding

Encapsulation

A template provides a convenient way to make a family of

Choose an answer

variables and data members

functions and classes

classes and exceptions

programs and algorithms

More Classes

Other Links

CS-304 Final Term Exams Preparation Virtual University MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer