____ are utility programs that control peripheral devices such as a keyboards, printers, or scanners.

The duplicate master slide has a ________ to the left of its thumbnail in the slide pane

A) checkmark B) asterisk C) pushpin D) arrow

Which of the following memory features allows for the protection against random inconsistencies in the transfer of the data?

A. Low latency B. Dual channel C. ECC D. Single channel