To enable a printer to keep up with the amount of data sent to it by the computer, a ________ program is used.

Which of the following does an administrator need to be aware of when installing a wireless network in a building with multiple floors?

A. Frequency configuration B. SSID naming C. Channel overlap D. Encryption algorithm

To delete the character to the left of the insertion point, press the _____ key.

A. Backspace B. Tab C. Esc D. Delete