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Which of the following is the port address for serial port COM1?
(this question provided by simulationexams.com)
| ( | A | ) | | 3F0-3F7 |
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| ( | B | ) | | 2F8-2FF |
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| ( | C | ) | | 320-32F |
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| ( | D | ) | | 3F8-3FF |
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| ( | E | ) | | None of the above |
The Correct Answer is: D
The most chosen answer was [ A ] :: [ 3F0-3F7 ]
Explanation:
You need to memorize the following port addresses
before attending the exam.
Port-Base
address (in hex)
COM4:
2E8-2EF
COM2:
2F8-2FF
COM3:
3E8-3EF
COM1:
3F8-3FF
LPT2 :
278-27F
LPT1 :
378-37F
Floppy Controller:
3F0-3F7
Hard Drive Controller, 16
bit, ISA: 1F0-1F8
Recognizing components:
| ( | A | ) | | Monitor |
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| ( | B | ) | | Desktop |
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| ( | C | ) | | Inkjet printer |
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| ( | D | ) | | Laser printer |
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| ( | E | ) | | Bubblejet printer |
The Correct Answer is: D
Explanation:
The image is an HP LaserJet printer that is very standard in most large corporations.
A typical 80min CD-ROM can hold approximately how much data?
| ( | A | ) | | 700MB |
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| ( | B | ) | | 800MB |
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| ( | C | ) | | 600MB |
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| ( | D | ) | | 500MB |
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| ( | E | ) | | 128MB |
The Correct Answer is: A
Explanation:
An 80Min cd-rom can hold approximately 700MB of data.
COM 3 uses which of the following I/O addresses?
| ( | A | ) | | 2e8 |
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| ( | B | ) | | 2f8 |
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| ( | C | ) | | 2f7 |
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| ( | D | ) | | 3e8 |
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| ( | E | ) | | 3f7 |
The Correct Answer is: D
Explanation:
COM 3 is assigned the the I/O address 3e8.
A typical 80min CD-ROM can hold approximately how much data?
| ( | A | ) | | 700MB |
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| ( | B | ) | | 800MB |
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| ( | C | ) | | 600MB |
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| ( | D | ) | | 500MB |
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| ( | E | ) | | 128MB |
The Correct Answer is: A
Explanation:
An 80Min cd-rom can hold approximately 700MB of data.
This quiz was generated by user guest137331 in dec2002.
a+ certification || gmat test prep || pool game || funny joke
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