Question

Environment variables should have unique ___ and ___. Therefore, there cannot be variables in the same ___ with the same ___. This is to guarantee a proper replacement process in all scenarios, whether these replacements are value to key or key to value.

a. Names, Values, Environment, Names
b. Keys, Names, Values, Environment
c. Names, Keys, Environment, Values
d. Values, Names, Keys, Environment

Answer 1

Environment variables must have unique names and values within the same environment to ensure a proper replacement process.

Step-by-step explanation:

Environment variables should have unique names and values. Therefore, there cannot be variables in the same environment with the same names. This is to guarantee a proper replacement process in all scenarios, whether these replacements are value to key or key to value. The correct answer is: a. Names, Values, Environment, Names.