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While installing an expansion board into a PC you are faced with a device conflict error. From the choices below, which is NOT likely to be related to the conflict.
| ( | A | ) | | DMA Channels |
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| ( | B | ) | | RAM Addresses |
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| ( | C | ) | | I/O Addresses |
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| ( | D | ) | | ROM Addresses |
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| ( | E | ) | | None are related to the conflict |
The Correct Answer is: B
The most chosen answer was [ A ] :: [ DMA Channels ]
Explanation:
RAM Addressing is not likely to be the cause of the conflict. You should check the other Channel and Address allocations to make sure that there are no conflicts.
At what point is it dangerous to be wearing a wrist band grounding strap?
| ( | A | ) | | While working close to an open monitor |
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| ( | B | ) | | When removing a hard disk from a PC |
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| ( | C | ) | | While installing additional RAM |
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| ( | D | ) | | When using compressed air to clean the motherboard |
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| ( | E | ) | | When replacing a bad Power Supply |
The Correct Answer is: A
Explanation:
It is very dangerous to be wearing a wrist band ground strap around an exposed monitor because the CRT (Cathode Ray Tube) will hold an incredible charge for a short time period after power has been disconnected.
IRQ2 is used with which of the following?
(this question provided by simulationexams.com)
| ( | A | ) | | COM1 |
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| ( | B | ) | | COM2 |
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| ( | C | ) | | LPT1 |
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| ( | D | ) | | Used to cascade the second IRQ controller |
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| ( | E | ) | | None of the above |
The Correct Answer is: D
Explanation:
The IRQ numbers and relevant Standard Device
Assignment are given below. It is important to memorize these values before
going to the exam, as there would be 5-10 questions on IRQs, and conflicts.
| IRQ |
Standard device Assignment |
| 0 |
System Time |
| 1 |
Keyboard |
| 2 |
Cascade to IRQ9. Can't be used |
| 3 |
COM ports 2 and 4 |
| 4 |
COM ports 1 and 3 |
| 5 |
Parallel Port LPT2. Often used for sound cards |
| 6 |
Floppy drive controller |
| 7 |
Parallel
Port, LPT1 |
| 8 |
Real Time Clock |
| 9 |
Unassigned (Also redirected from IRQ2 |
| 10 |
Available |
| 11 |
Available - Usually for SCSI adapter |
| 12 |
Mouse or touch pads |
| 13 |
Math co-processor |
| 14 |
Primary hard-disk IDE controller |
| 15 |
Secondary hard-disk controller |
Which of the following printer technologies doesn't relate to the type of printer?
| ( | A | ) | | Laser |
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| ( | B | ) | | Dye Sublimation |
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| ( | C | ) | | Split-Ink |
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| ( | D | ) | | Thermal |
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| ( | E | ) | | Dot Matrix |
The Correct Answer is: C
Explanation:
Split Ink technology is used to print security patterns across a document, usually with differing colors.
Laser, Dye Sublimation, Thermal & Dot Matrix all refer to types of printers.
What 3 things must be configured in the Operating System in order to use an internal modem?
| ( | A | ) | | COM, I/O, IRQ |
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| ( | B | ) | | DMA Channel, IRQ, I/O |
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| ( | C | ) | | IRQ, I/O |
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| ( | D | ) | | DMA Channel, I/O |
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| ( | E | ) | | COM, DMA Channel, IRQ |
The Correct Answer is: A
Explanation:
The 3 things that must be configured for an internal modem to work are the COM port, I/O address, and IRQ (Interupt Request).
This quiz was generated by user Mohd Yousufuddin in may2002.
a+ certification || gmat test prep || pool game || funny joke
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