Exam 6: Input and Output

Function keys provide shortcuts for specific tasks.

Specialized devices with a large display connected to a computer projector and are widely used in classrooms and corporate boardrooms.

_______ keyboards are used on smartphones and other small portable devices.

_______ telephones are specialized input and output devices for receiving and sending voice communication.

Which of the following printer features enables you to print on both sides of a sheet of paper?

Flatbed, document, and portable are types of _______ that accept documents and convert them into machine-readable form.

What is VoIP and how does it work?

Wireless audio-output connections typically use Bluetooth technology.

OMR, OCR, and MICR are all types of _______.

_______ printers use a technology similar to that used in a photocopy machine.

The proportional relationship between a display's width and height.

A stylus uses pressure to draw images on a screen.

_______ combine the capabilities of a scanner, printer, fax, and copy machine.

What are character and mark recognition devices? Describe their uses.

Output devices are any hardware used to provide or to create output.

_______ is any injury that is caused by fast, repetitive work that can generate neck, wrist, hand, and arm pain.

_______-input devices convert sounds into a form that can be processed by the system unit.

Describe some recommendations to avoid health risks associated with computer use.

The monitor size is measured by the diagonal length of the viewing area.

Which of the following allows the transmission of telephone calls over computer networks?