How the different permutations are ordered in c++?

Correct Answer: algorithm

Explanation:

Algorithm header file contain the supporting files needed for the execution of these functions.

Correct Answer: Non-overlap

Explanation:

To resolve all the side-effects in the program, the sequence point should not be overlapped.

Correct Answer: Function template

Explanation:

It is a group of functions and implemented under algorithm header file.

Correct Answer: 4

Explanation:

There are four parameters. They are first1, last1, first2, predicate.

Correct Answer: 5

Explanation:

There are 5 items presented in the associate container. They are set, multiset, map, multimap and bitset.

Correct Answer: Standard library

Explanation:

Allocaters are implemented in C++ standard library but it is used for C++ template library.

Correct Answer: i) Const - This variable means that if the memory is initialised once, it should not be altered by a program ii) Volatile - This variable means that the value in the memory location can be altered even though nothing in the program code modifies the contents iii) Mutable - This variable means that a particular member of a structure or class can be altered even if a particular structure variable, class, or class member function is constant

Correct Answer: Access specifiers in C++ determines the scope of the class members Public: If a class member is public, it can be used anywhere without the access restrictions Private: if a class member is private, it can be used only by the members and friends of class Protected: If a class member is protected, it can be used only by the members and friends of class and the members and friends of classes derived from class

Correct Answer: Polymorphism is also achieved in C++ using virtual functions If a function with same name exists in base as well as parent class, then the pointer to the base class would call the functions associated only with the base class However, if the function is made virtual and the base pointer is initialized with the address of the derived class, then the function in the child class would be called

Correct Answer: A class is said to be a container class which is utilized for the purpose of holding objects in memory or persistent media A generic class plays a role of generic holder A container class is a good blend of predefined behavior and an interface that is well known The purpose of container class is to hide the topology for the purpose of objects list maintenance in memory A container class is known as heterogeneous container, when it contains a set of different objects A container class is known as homogeneous container when it contains a set of similar objects