Answer:
C. global
Step-by-step explanation:
In programming, a constant is a value that cannot be changed or modified once it has been set. Constants are typically used to represent values that are used frequently throughout a program and are not intended to be changed.
In most programming languages, constants are declared using a specific keyword or syntax. For example, in C, constants are declared using the const keyword, while in Python, constants are typically represented using all uppercase letters.
It is important to note that the scope of a constant (i.e. where it can be accessed within a program) depends on how it is declared. Some constants, such as global constants, can be accessed from anywhere in the program, while others, such as local constants, are only accessible within a specific function or block of code.