Question

4 multiple choice 5 points 15) which of the following is true of functions? programs written with functions run more quickly. functions can help remove repeated code from a program. replacing repeated code with a function will reduce the number of commands the computer needs to run. functions are called once but can be declared many times.

Explanation:

Functions are blocks of code that can be reused. They help in modular programming. Repeated code can be put inside a function and called whenever needed. This reduces code duplication.

• Programs with functions don't necessarily run faster. The speed depends on many factors like algorithm efficiency, not just use of functions.
• When we replace repeated code with a function, the number of commands the computer runs is not reduced. The function call itself is a command. Also, the code inside the function still runs.
• Functions are declared once and can be called many times.

Answer:

Functions can help remove repeated code from a program.