If your computer's operating system provides a personal firewall, you do not need to disable it if you are using a third-party firewall.

Each narrow range of pitches is called a(n) ________

Fill in the blank(s) with correct word

With pointer variables, you can ________ manipulate data stored in other variables.

A) never B) seldom C) indirectly D) All of the above E) None of the above