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

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

When is a class template instantiated?

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

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

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

What is the purpose of explicit specialization in templates?

• A) To avoid the use of templates
• B) To simplify the template syntax
• C) To handle specific data types that the template cannot handle successfully
• D) To improve runtime performance

Which of the following is true about friend functions in template classes?

• A) They can access private and protected members of the class.
• B) They must be defined inside the class.
• C) They are inherited by derived classes.
• D) They can only access public members of the class.

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

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

Which of the following is an example of general template?

• A) template<class T, class U>
• B) template<int , float , int>
• C) template<class T, float>
• D) template<class T, class U, int>

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

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

What does a C++ template allow you to do?

• A) None of the given
• B) Write functions or classes that can operate with different data types
• C) Define multiple main functions in a program
• D) Create new data types dynamically at runtime

To accept two type parameters, __________ is written.

• A) template<typename T, typename U>
• B) template<class T U>
• C) template<typename T U>
• D) template<class T, U>

Which of the following creates the strongest relationship between two objects?

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

Which of the following is a weak relationship?

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

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

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

In C++, if new operator is used, when is the constructor called?

• A) Constructor is called to allocate memory
• B) Depends on code
• C) Before the allocation of memory
• D) After the allocation of memory

Suppose c1, c2, and c3 are the objects of the Complex class and we overloaded the + operator. c3 = c1 + c2; In this statement, ___________ object will be passed as argument when + operator is called.

• A) c1 and c2
• B) c2
• C) c3
• D) c1

Static data members are shared ­­­­­by _____ of the class.

• A) Protected data members
• B) All types of data members
• C) Public data members
• D) Private data members

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 allocated for each object separately
• D) Data member which is common to all the classes in a program

When an object of a class is the data member of another class, it is called as _________.

• A) aggregation
• B) inheritance
• C) composition
• D) Association

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
• D) Allocates memory for an object or array and returns a particular pointer

Overloading binary operator as a member function of a class requires ____________ argument/s.

• A) 1
• B) 3
• C) 0
• D) 2