Question

which of the following are benefits of well-named variables? select two answers.
□ the program will use less resources.
□ the program will be easier to read.
□ the program will be easier for others to debug.
□ the program will run faster.

question 3
1 pts
consider the following algorithm which uses an integer variable n.

1. double the value of n
2. add 34 to the answer
3. round the answer to the nearest ten
4. sum the digits of the answer
5. display the final answer

which of the following statements best describes the predictability of the results when this algorithm is run on a computer?
□ the answer displayed by the algorithm can be predicted for some values of n, but not for others.
□ the algorithm always displays the same answer, regardless of the value of n.
□ the answer displayed by the algorithm for any known value of n can always be predicted.
□ it is impossible to predict the value of the answer displayed, even if the value of n is known.

Explanation:

Answer:

(Question 2) B. The program will be easier to read.
C. The program will be easier for others to debug.
(Question 3) C. The answer displayed by the algorithm for any known value of n can always be predicted.