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What is the data transfer rate of a single-speed CD-ROM drive?
| ( | A | ) | | 150KB / sec |
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| ( | B | ) | | 450KB / sec |
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| ( | C | ) | | 800KB /sec |
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| ( | D | ) | | 1.2MB / sec |
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| ( | E | ) | | 1.44MB / sec |
The Correct Answer is: A
The most chosen answer was [ B ] :: [ 450KB / sec ]
Explanation:
Single-speed CD-ROM drive transfer data at 150KB / sec. It is rare to find a single-speed drive nowadays but newer driver base their speed on a multiple of 150KB / sec.
How should the jumpers be set on an IDE CD-ROM drive that is attached to the primary IDE adapter with a hard drive?
| ( | A | ) | | All Jumpers |
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| ( | B | ) | | No Jumpers |
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| ( | C | ) | | Master |
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| ( | D | ) | | Cable select |
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| ( | E | ) | | Slave |
The Correct Answer is: E
Explanation:
The IDE Hard drive should be set as the master and the CD-ROM drive as the slave.
A Serial Port on the back of a PC would most likely be used to connect to which external device?
| ( | A | ) | | Monitor |
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| ( | B | ) | | Scanner |
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| ( | C | ) | | SCSI Card |
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| ( | D | ) | | Printer |
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| ( | E | ) | | Modem |
The Correct Answer is: E
Explanation:
External Modems are connected to a serial port. DSL and Cable Modems which aren't really 'modems' would be connected to an RJ45 port on a NIC.
A Serial Port on the back of a PC would most likely be used to connect to which external device?
| ( | A | ) | | Monitor |
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| ( | B | ) | | Scanner |
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| ( | C | ) | | SCSI Card |
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| ( | D | ) | | Printer |
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| ( | E | ) | | Modem |
The Correct Answer is: E
Explanation:
External Modems are connected to a serial port. DSL and Cable Modems which aren't really 'modems' would be connected to an RJ45 port on a NIC.
Which of the following commands does a modem send before transferring data over a line?
| ( | A | ) | | TRANS |
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| ( | B | ) | | ATDT |
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| ( | C | ) | | ADT |
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| ( | D | ) | | RTDT |
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| ( | E | ) | | RTS |
The Correct Answer is: E
Explanation:
A modem first sends out an RTS or Request To Send signal before transferring data.
This quiz was generated by user yukijanet in april2002.
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