You cannot use the ________ to create a left indent

Pressing two keys together is known as a keyboard ________

Fill in the blank(s) with correct word

Answer the following statements true (T) or false (F)

1. When a recursive function directly calls itself, this is known as direct recursion. 2. Indirect recursion means that a function calls itself several times. 3. A recursive function cannot call a function other than itself. 4. Recursive algorithms tend to be less efficient than iterative algorithms.