Which statement regarding the USB standard and USB devices is accurate?
A. up to 64 USB devices can be daisy chained together
B. USB uses parallel data transmissions
C. a USB cable has four wires, two for power and two for communication
D. USB devices must supply their own power
Answer: C
Computer Science & Information Technology
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The major carriers of network traffic are known collectively as the Internet ______.
A. bandwidth B. highway C. backbone D. conductors
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In Windows, what two terms describe the active partition on an MBR drive, and the location where the Windows operating system is stored, respectively?
A. primary partition B. logical partition C. system partition D. boot partition
Computer Science & Information Technology