Exam 2: Peripheral Devices

Microsoft's Siri software accepts voice commands spoken into an iPhone or similar device.

A transceiver only transmits signals.

Which of the following is a measure of screen brightness?

A(n) trackball is a touch-sensitive surface on which you can tap and slide your fingers to manipulate the pointer, menus, and other objects on the screen.

At normal reading distance, a resolution of about _____ dpi appears solid to the human eye.

Portable computers run on battery power, but data you are working on may be immediately affected by a power outage.

Windows 8 provides the Restart screen that can be used in case of an operating system malfunction.

Most operating systems offer a(n) ____________________ designed for professional troubleshooting.

Which of the following is a measure of image clarity?

The design of most computer keyboards is based on the typewriter's ____________________ layout.

The built-in speech recognition software called Siri was created for the _____.

All of the following are peripheral devices, except _____.

The device called a _____ can be used  for precise input and manipulation of small objects on the screen.

The ability of a printer to print on both sides of the paper is referred to as double-sided printing.

All of the following are output devices except _____.