True/False
Indicate whether the sentence or statement is true
or false.
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1.
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The
SCSI bus controller is always an expansion card and is called a host adapter.
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2.
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For
best results, you should always plug a device into the first connector on the SCSI bus.
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3.
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SCSI-3 supports up to 32 devices on a system.
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4.
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If
you have more than one SCSI adapter on a system, you can reuse SCSI IDs.
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Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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5.
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Which
of the following statements is false? a. | SCSI drives communicate with the CPU through the SCSI host
adapter. | b. | IDE drives communicate directly on the system
bus. | c. | IDE has the
added advantage of letting two devices on the system bus pass data between them without going through
the CPU. | d. | None of the above. | | |
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6.
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Which
of the following is NOT true about SCSI standards? a. | Cables connect
the devices physically in a daisy chain. | b. | The devices can be either internal or
external. | c. | The host adapter must be at one end of the
chain. | d. | None of the above. | | |
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7.
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Narrow SCSI uses a cable with a(n) ____-pin connector.
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8.
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The
cable used with wide SCSI is called a(n) ____ cable.
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9.
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When
you see a SCSI device referred to as wide, you can generally assume it has a(n) ____-bit data
path.
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10.
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HVD
became obsolete with the introduction of the ____ standard. a. | SCSI-2 | c. | Wide
SCSI | b. | SCSI-3 | d. | Regular
SCSI | | | | |
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11.
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LVD
signaling provides for cable lengths up to ____ meters.
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12.
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____
cabling is required with Ultra SCSI standards. a. | SE | c. | LVD | b. | HVD | d. | Both A and B. | | | | |
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13.
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You
can look at a ____ and know what type of signaling it is using. a. | cable | c. | connector on a
device | b. | cable connector | d. | None of the above. | | | | |
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14.
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____
is also known as Ultra SCSI. a. | SCSI-4 | c. | SCSI-3 | b. | SCSI-2 | d. | SCSI-1 | | | | |
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15.
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____
supports FireWire connections and increases the possible rate of data transfer to 320 MB/sec and
higher. a. | SCSI-4 | c. | SCSI-3 | b. | SCSI-2 | d. | SCSI-1 | | | | |
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Completion
Complete each sentence or
statement.
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16.
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SCSI
stands for ___________________________________.
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17.
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A bus
____________________ attached to the PCI bus can access memory and other devices without accessing
the CPU.
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Matching
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Match each correct item with the statement below. a. | host
adapter | e. | LUN | b. | SCSI bus | f. | SPI | c. | SCSI ID | g. | CAM | d. | SBAC | h. | ASPI | | | | |
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18.
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The
most popular driver that describes the way the host adapter communicates with the SCSI device
driver.
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19.
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With
this type of SCSI driver, a single driver can control several host adapters.
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20.
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A
number assigned to each device on the SCSI bus.
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21.
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Responsible for managing all the devices on the SCSI bus.
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22.
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This
standard is part of SCSI-3 and specifies how SCSI devices are connected.
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23.
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The
SCSI chip within the drive housing that controls data transfer over the SCSI bus.
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24.
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This
is a system that can contain, and be used by, up to seven or fifteen devices.
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25.
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The
number that identifies the logical device.
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