Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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The fastest bus for video on a system board today is ____.
a. | ISA | b. | PCI | c. | AGP | d. | PCI Express |
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2.
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The term "color depth" refers to ____ a video card can display.
a. | the degree of clarity | b. | the refresh rate | c. | the number of
colors | d. | 3-D images |
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3.
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SCSI devices interface with the ____ rather than the CPU.
a. | DMA | b. | host adapter | c. | IRQ
controller | d. | system clock |
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4.
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When installing a SCSI hard drive, be sure to install ____ at both ends of the
bus.
a. | LUNs | b. | SCSI IDs | c. | terminating
resistors | d. | compatible connectors |
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Completion
Complete each
statement.
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5.
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Each composite location is composed of three color dots called a
____________________.
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6.
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Small spots on a fine horizontal scan line that are illuminated to create an
image
on the monitor.
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Matching
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Vocabulary:
Match the vocabulary word to its definition.
a. | Color depth | i. | Serial ports | b. | I/O card | j. | Interlace | c. | PCI bus IRQ
steering | k. | Resolution | d. | Isochronous data
transfer | l. | EPP | e. | VRAM | m. | WRAM | f. | Dual
ported | n. | UART | g. | Dot pitch | o. | Make code | h. | Graphics
accelerator | p. | Non-interlace |
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7.
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Dual-ported video RAM that is faster and less expensive than VRAM. It has its
own internal bus on the chip, with a data path that is 256 bits wide.
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8.
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RAM on video cards that holds the data that is being passed from the computer
to the monitor and can be accessed by two devices simultaneously. Higher resolutions often require
more video memory.
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