Question

1. Constant variables can be created in CPP by using
(1 Point)
const
define​

Answer 1

In C language and C++ we use the keyword const to make program elements constant. const keyword can be used in many contexts in a C++ program.
...
It can be used with:
Variables.
Pointers.
Function arguments and return types.
Class Data members.
Class Member functions.
Objects.

Answer 2

• In C language and C++ we use the keyword const to make program elements constant.const keyword can be used in many contexts in a C++ program.
• The constant variable can be initialised once only.
• The default value of constant variables are zero.
• In c++ the const keyword is something that doesn't change.
• The const member functions are the functions which are declared as constants in the program.
• The object called by these functions cannot be modified.
• A  const member function can be called by any type of object.
• Hence the constant variables can be created in CPP by using const.

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