10. The three sections of the for loop are most commonly used for a. b. c. d. the loop control variable testing, outputting, and incrementing initializing, testing, and incrementing incrementing, selecting, and testing initializing, converting, and outputting 11. Which loop is most convenient to use if the loop body must always execute at least once? a. a do loop b. awhile loop c. a for loop d. an if loop 12. The loop control variable is checked at the bottom of which kind of loop? a. a while loop b. a do loop c. a for loop d. all of the above 13. A for loop is an example of a(n) loop a. untested pretest c. posttest d. infinite 14. Awhile loop is an example of a(n) loop untested pretest posttest infinite a. C. d