Question # 1

Which is not the Advantage of inheritance?

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providing class growth through natural selection.

facilitating class libraries

avoiding the rewriting of code.

providing a useful conceptual framework.

When we write a class template the first line must be:

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template < class class_name>

template < class data_type>

templete< class T >

Here T can be replaced with any name but it is preferable

class class-name() class template

Suppose there is an object of type Person, which of the following can be considered as one of its attributes

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Name

Age

Work()

Both Name and Age

Assume a class Derv that is privately derived from class Base. An object of class Derv located in main() can access

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public members of Derv.

protected members of Derv.

private members of Derv.

protected members of Base.

Which type of inheritance is being represented by the following statement, class X : public A, public B { ... ... };

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Single inheritance

Multiple inheritance

Double inheritance

None of the given options

The type that is used to declare a reference or pointer is called its ---------

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default type

static type

abstract type

reference type

What a derived class can add?

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New data members

New member functions and New friend function

New constructors and destructor

All of given

A template argument is preceded by the keyword ________.

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vector

class

template

type*

Associativity can be changed in operator overloading.

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True

False

Not Sure

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

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To define an object

To define a data member

To link the definition of an identifier to its declaration

To make a class private

An abstract class is useful when,

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We do not derive any class from it.

There are multiple paths from one derived class to another

We do not want to instantiate its object.

You want to defer the declaration of the class

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