Computer Organization Questions and Answers – SCSI BUS-2

This set of Computer Organization Questions and Answers for Freshers focuses on “SCSI BUS-2”.

1. SCSI stands for ________
a) Small Computer System Interface
b) Switch Computer system Interface
c) Small Component System Interface
d) None of the mentioned
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2. ANSI stands for _________
a) American National System Interface
b) ASCII National Standard Interface
c) American Network System Interface
d) American National Standard Institute
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3. A narrow SCSI BUS has _____ data lines.
a) 6
b) 8
c) 16
d) 4
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4. Single ended transmission means
a) That all the signals have a similar bit pattern
b) That the signals have a common source
c) That the signals have a common ground return
d) That the signals have a similar voltage signature
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5. HVD stands for _________
a) High Voltage Differential
b) High Voltage Density
c) High Video Definition
d) None of the mentioned
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6. For better transfer rates on the SCSI BUS the length of the cable is limited to ______
a) 2m
b) 4m
c) 1.3m
d) 1.6m
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7. The maximum number of devices that can be connected to SCSI BUS is ______
a) 12
b) 10
c) 16
d) 8
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8. THe SCSI BUS is connected to the processor through _____
a) SCSI Controller
b) Bridge
c) Switch
d) None of the mentioned
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9. The mode of data transfer used by the controller is _____
a) Interrupt
b) DMA
c) Asynchronous
d) Synchronous
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10. The data is stored on the disk in the form of blocks called _____
a) Pages
b) Frames
c) Sectors
d) Tables
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Sanfoundry Global Education & Learning Series – Computer Organisation and Architecture.