Unit Test

Question 25 of 25 • VA-Information Technology Fundamentals B

Variables differ from values in that

Answer

variables are always letters of the alphabet and values are always numbers.

a variable is a symbol or a placeholder while a value is assigned to a variable as the result of a function.

a variable is accessible from anywhere in a program while a value is accessible only in one situation.

a variable is defined by the programmer while a value is defined by the program.

Assignment

Iteration

Assignment