The tag used to specify a font is ____________________.

Also referred to as single-key encryption, the universal technique for providing confidentiality for transmitted or stored data is __________ .

Fill in the blank(s) with the appropriate word(s).

Which of the following would be a base case for a summation algorithm (the sum of the numbers from 0 to n)?

a. If n = 0 then summation(n) = 0 b. if n > 0 then summation(n) = 5 c. If n > 0 then summation(n) = getValue(n) d. If n > 0 then summation(n) = n + summation(n-1) e. None of these