Power is measured in _____

In regards to default arguments, which of the following is false?

a. When an argument is omitted in a function call, the default value of that argument is automatically inserted by the compiler and passed in the function call. b. They must be the rightmost (trailing) arguments in a function’s parameter list. c. Default values can be constants. d. Default values cannot be global variables or function calls.

The height of an empty tree is -1.

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