Which of the following is false?
a. when you pass a variable by reference, the receiving procedure can change its contents.
b. to pass a variable by reference, you include the byref keyword before the variable's name in the calling statement.
c. when you pass a variable by value, the receiving procedure creates a procedure-level variable to store the value passed to it.
d. when you pass a variable by value, the receiving procedure cannot change its contents.

In programming languages normally end users write a function or procedure and call the same function or procedure more than one times.

Explanation:

Normally in programming language use function or procedures with parameter where parameter is classified by two methods, one is by reference other is by value. If a programmer used by reference means he or she send and address holder of variable as parameter to function or procedure.

If parameter received by reference, original value changes inside the function or procedure is possible and can be changed. If same programmer used by value as parameter in function or procedure it is just value holder where content cannot be changed.

Answer a :- true

Answer b:- true

Answer c:-true

Answer d:-true