Chapter 1 First Look at Computer Parts and Tools Reviewing the Basics 1. Which is faster, a Hi-Speed USB port or a SuperSpeed USB port? SuperSpeed USB is faster than Hi-Speed USB 2. What type of output does a S/PDIF port provide?
High quality sound to an audio system 3. List five types of video ports.
VGA, S-Video, DVI, HDMI, DisplayPort video ports 4. What is the purpose of an expansion slot on a motherboard?
An expansion slot on a motherboard is used for an expansion card, which provides a port or other function that is not provided by the motherboard. 5. What should be the setting for a dual-voltage selector switch on a power supply when using the computer in the United States?
Set the switch to 115 volts 6. What unit of measure is used to describe the amount of work a surge suppressor can do before it stops protecting the circuit from an electrical surge? Joule
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