Choice A is correct (again). The inner loop of the modified program prints a row of three stars. The outer loop makes this happen seven times.
That is the end of this chapter. You may wish to review the following. Click on a subject that interests you to go to where it was discussed.
STEP statement.
STEP does.
IF statment nested inside a FOR loop.
The next chapter will further explore FOR loops,
especially nested loops, and will discuss some appliations for computer
graphics.