Question

Let j1 and sum1 be the values of j and sum before an iteration of the block below.

a) j1 and sum1 are updated during the iteration.
b) j1 is updated, but sum1 remains constant.
c) sum1 is updated, but j1 remains constant.
d) Neither j1 nor sum1 are updated during the iteration.

Answer 1

The values of j1 and sum1 cannot be determined based on the given information.

Step-by-step explanation:

In the context of iteration, updating values typically refers to modifying or changing the values of variables as you go through a series of repetitions or cycles. This is a common concept in programming, where loops are often used for iteration. I'll provide a general explanation using a programming example.

In the block, we don't have any information about the values of j1 and sum1 before the iteration. Therefore, we cannot determine if they are updated or remain constant during the iteration. The answer to this question cannot be determined based on the given information.