Final answer:
The statement is true; an iteration refers to a single cycle through a loop's body in programming, from start to finish, including condition evaluations and statement executions.
Step-by-step explanation:
The statement 'An iteration is one execution of all statements found inside the body of a loop' is true. In programming, an iteration refers specifically to a single pass through the loop, during which the loop's body is executed from start to finish. This includes evaluating any conditions or expressions that control the loop and performing the statements contained within the loop's body once. If a loop is set to run multiple times, each of these passes is considered an iteration.
For example, in a for loop that runs 5 times, each cycle through the loop's body from the beginning to the end counts as an iteration. The same is true for while loops and do-while loops, where each fulfilled evaluation of the loop's condition results in an additional iteration.