For positioning page content, you can have as many or as few ____ as you need.

The Alice for statement uses ____ to increase the index.

A. i&& B. index-=1 C. i++ D. index+=1

If a number is the highest possible exponent to which a number can belong, it is referred to as a _________ of n.

A) ?primitive root B) ?composite ? C) ?discrete logarithm D) ?bijection