virtual void print(); is an example of_________________.

• A) virtual function
• B) template function
• C) simple function
• D) pure virtual function

In dynamic binding, the function call is resolved:

• A) During compilation
• B) Before compilation
• C) During execution
• D) At linking time

Static binding means:

• A) Function selected at compile time
• B) Function selected at run time
• C) Function selected randomly
• D) Function selected randomly

Virtual functions can be used in ________ ways.

• A) 0
• B) 8
• C) 2
• D) 6

A class with pure virtual function is called ________ class.

• A) normal
• B) concrete
• C) solid
• D) abstract

virtual void print(); is an example of_________________.

• A) virtual function
• B) pure virtual function
• C) simple function
• D) template function

Static binding means:

• A) Function selected at compile time
• B) Function selected randomly
• C) Function selected randomly
• D) Function selected at run time

Virtual functions can be used in ________ ways.

• A) 6
• B) 8
• C) 2
• D) 0

A class with pure virtual function is called ________ class.

• A) concrete
• B) abstract
• C) solid
• D) normal

When is a class template instantiated?

• A) At runtime
• B) At compile time
• C) When linked
• D) When declared

Which of the following is the correct syntax for a function template in C++?

• A) func<class T>(T a);
• B) template<type T> func(T a);
• C) template<class T> void func(T a);
• D) template void func<class T>(T a);

What is the purpose of a generic algorithm in C++?

• A) To create run-time polymorphism
• B) To make algorithms independent of data structures
• C) To handle integer data only
• D) To avoid the use of pointers

In a function template template<typename T>, what does T represent?

• A) Function return value
• B) Built-in type
• C) Non-type parameter
• D) Type parameter

Function templates are preferred over overloading when

• A) They have different names
• B) Functions differ only by parameter types
• C) They have different numbers of arguments
• D) They return different types

The partial specialization pattern T* says that this specialization is to be used for every _______.

• A) Meta type
• B) Virtual type
• C) Pointer type
• D) Data type

The relationship between container and contained objects is called ___________.

• A) Association
• B) Aggregation
• C) Composition
• D) Inheritance

Which of the following best defines static data members of a class?

• A) Data member with global scope
• B) Data member which is common to all the objects of a class
• C) Data member which is common to all the classes in a program
• D) Data member which is allocated for each object separately

Which statement is true about life of a static data member?

• A) They remains in memory even if all objects are destroyed.
• B) Static data members are destroyed when single object of a class is destroyed.
• C) Static data member exists only within the scope of the class constructor.
• D) Static members are destroyed dynamically.

Which of the following is correct feature that is used to make basic operators like +, - , * and / etc. to work with user defined types?

• A) operator overloading
• B) inheritance
• C) type loading
• D) abstraction

What is the purpose of new operator?

• A) Used as return type when an object is created
• B) Used to declare any new thing in a program
• C) Allocates memory for an object or array and returns a particular pointer
• D) Allocates memory for an object or array