________ is a high-frequency transmission medium that has a single solid-copper core.

A. Coaxial cable
B. Twisted pair
C. Fiber-optic cable
D. Microwave


Answer: A

Computer Science & Information Technology

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All of the following are steps computer owners should take to have a positive effect on the environment, EXCEPT _____.

A. recycling ink and toner cartridges B. always making a printed copy of a document C. configuring a computer properly to reduce power consumption D. donating a computer to a charitable organization

Computer Science & Information Technology

To open the Hyperlink to Other PowerPoint Presentation dialog box, you should click Other PowerPoint Presentation in the Hyperlink to list in the ____ Settings dialog box.

A. Links B. Change C. Hyperlink D. Action

Computer Science & Information Technology

What is the 802.11ac technology that is used to direct transmission of the radio signal to a specific device?

A) Beamforming B) TIMO C) Spatial transfer D) CSMA/CA

Computer Science & Information Technology

The sale of stolen goods through technological means is known as ________

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology