What is the term for invoking a subroutine that does not return a value?

What is the term for invoking a subroutine that does not return a value?

• A. Run subroutine
• B. Issue function call
• C. Execute procedure call
• D. Call procedure

Answer: (D)

Calling a procedure is the standard way to describe invoking a subroutine that doesn’t return a value. In programming, a function returns a value, whereas a procedure performs actions without yielding a result. The act of starting that subroutine is called a procedure call, i.e., you call the procedure. Other phrases are less conventional or imply a return value, so the most precise and widely used term is call procedure.

Calling a procedure is the standard way to describe invoking a subroutine that doesn’t return a value. In programming, a function returns a value, whereas a procedure performs actions without yielding a result. The act of starting that subroutine is called a procedure call, i.e., you call the procedure. Other phrases are less conventional or imply a return value, so the most precise and widely used term is call procedure.