题目内容

_______ are special-purpose printers that use output from graphics tablets or other graphical input devices that are typically found in architectural and engineering environments.

A. Dot-matrix
B. Laser printers
C. Plotters
D. Thermal printers

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_______ is the VoIP application that uses the Internet rather than traditional telephone lines for receiving and sending voice communication over the Internet.

A. Virtual reality
B. MIDI
C. Multifunctional communication
D. Internet telephony

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

A. Multifunctional devices
B. Virtual reality
C. Parallel devices
D. Multiprocessors

_______ is the set of standards or technologies that support transmission of voice and other types of communication over the Internet.

A. MIDI
B. VoIP
C. MiniDc
D. SATA

_______ is the distance between pixels on a monitor.

A. Resolution
Bit size
C. Dot pitch
D. Contrast ratio

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