Which of the following is the most appropriate documentation to appear with the calculate procedure?
Understand the Problem
The question is asking for the correct documentation that applies to a programming procedure involving the calculation of values based on given parameters. The procedure first sums the parameters x and y, and then divides the result by x. Appropriate documentation should clarify conditions regarding the parameters and the calculations performed.
Answer
(x + y) / x; x must not be 0.
The most appropriate documentation is: Displays the value of (x + y) / x. The value of the parameter x must not be 0.
Answer for screen readers
The most appropriate documentation is: Displays the value of (x + y) / x. The value of the parameter x must not be 0.
More Information
The procedure calculates the sum of x and y, then divides by x, so x must not be zero.
Tips
A common mistake is not checking if x is zero, which would result in a division by zero error.
Sources
- AP CSP Semester 1 Exam with Complete Solutions.docx - coursehero.com
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