Hardware Quiz On SCSI And CRT!
What do you know about hardware SCI and CRT? Do you think you can ACE this quiz? This quiz entails knowing how many deflecting coils are in a CRT, what creates a fine point that can strike individual phosphors cleanly, what happens when electrons strike the phosphor coating, and what CRT can activate termination. This quiz is challenging, but you can do it.
- 1.What is persistence ?
- 2.How many deflecting coils are in a CRT?
- 3.Most CRTs use an __aspect ratio.
- 4.Each discrete phosphor is a
- 5._________monitors refresh every odd line first from the top-down, left to right, then return to the top to refresh the even lines in the same manner.
- A.
Non-interlaced
- B.
Interlaced
- 6.What Creates a fine point that can strike individual phosphors cleanly?
- 7.What happens when the phosphor coating is struck by electrons?
- 8.What color does the electron guns in a CRT use? (acronym)
- 9._________ monitors detect the frequency used by the adapter card and adjust accordingly, thus they can work with virtually any video card.
- A.
Interlaced
- B.
MultiSync
- C.
Non-Interlaced
- 10.Each ID must be
- A.
6 characters long
- B.
Same
- C.
8 characters long
- D.
Unique
- 11.Each triangular grouping of one red, green and blue dot is considered a:
- 12.What does CRT stand for?
- 13.The ________ is considered a device and it too must be assigned a SCSI ID.
- A.
HDD
- B.
SCSI host adapter card
- 14._________ monitors are cheaper to manufacture but are now almost obsolete.
- A.
Interlaced
- B.
Non-interlaced
- 15.SCSI ID’s are prioritized from:
- A.
Highest to lowest (7 being the highest, 0 being the lowest)
- B.
Lowest to highest (7 being the highest, 0 being the lowest)
- C.
Lowest to highest (0 being the highest, 7 being the lowest)
- 16.Termination can be activated by:
- A.
– Resistor pack – Jumpers – Auto-Transmission – Front side bus – SCSI BIOS
- B.
– Capacitors – Jumpers – start-up – Switch on device – BIOS
- C.
– Resistor pack – Jumpers – Auto-Termination – Switch on device – SCSI BIOS
- 17.A device’s physical location on the bus has no bearing on which SCSI ID it uses.
- 18.Narrow SCSI (50 pins) allows for __ devices on a single bus (daisy-chained), Wide SCSI (68 pins) allows for __ devices on a single bus.
- A.
8 & 16
- B.
16 & 7
- C.
8 & 15
- 19.SCSI ID can be assigned by:
- A.
– Switch on device – SCSI HDD – Registry
- B.
– DOS – SCSI BIOS – Jumpers
- C.
– Switch on device – SCSI BIOS – Jumpers
- 20.SCSI host adapters are usually assigned to SCSI ID:
- A.
0
- B.
5
- C.
7
- D.
3
- E.
4
- 21.L__________ monitors refresh all lines sequentially from top to bottom, left to right.
- A.
Non-interlaced
- B.
Interlaced
- 22.All SCSI devices must be assigned a SCSI ________
- A.
IP
- B.
ID number
- C.
OS
- 23.If there are both internal and external devices, then the host adapter isn’t terminated:
- A.
But the last internal device is and the last external device is
- B.
But the last internal device is not and the last external device is
- C.
Last external device is
- D.
But the last internal device is
- 24.Devices at both ends of a SCSI chain must be
- A.
Restarted
- B.
SCSI Drives
- C.
Terminated
- D.
The same
- 25.Termination involves the activation or insertion of a :_____ or______
- A.
110 ohm or 132 ohm resistor
- B.
110 ohm or 132 ohm capacitor
- C.
110 ohm or 132 ohm pod
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