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Of the following choices, which would be least likely to be infected by a computer virus?
| ( | A | ) | | A file located on a floppy disk |
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| ( | B | ) | | An e-mail from someone you know |
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| ( | C | ) | | A file stored in the C:/Windows directory |
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| ( | D | ) | | A Microsoft Word document |
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| ( | E | ) | | An application file on CD direct from the distributor |
The Correct Answer is: E
The most chosen answer was [ D ] :: [ A Microsoft Word document ]
Explanation:
Unless the CD has a virus on it before it got to your computer, it is the least likely to be infected. CDs that are packaged with applications have been finalized and become read-only.
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).
Which of the following choices is the type of data transmission used by a modem?
| ( | A | ) | | Multisynchronous |
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| ( | B | ) | | Asynchronous |
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| ( | C | ) | | Time-delay transmission |
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| ( | D | ) | | Synchronous |
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| ( | E | ) | | Digital |
The Correct Answer is: D
Explanation:
Asynchronous transmission is used by modems to send data intermittently rather than at a steady stream. This allows both parties to transmit data at the same time.
What does ISDN stand for:
| ( | A | ) | | Integrated Services Digital Network |
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| ( | B | ) | | Internal Services Device Networked |
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| ( | C | ) | | Input Send Destination Network |
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| ( | D | ) | | Input System Digital Network |
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| ( | E | ) | | Internet System Domain Network |
The Correct Answer is: A
Explanation:
ISDN, or Integrated Services Digital Network, is used as a high speed alternative to modems.
COM 1 uses which of the following I/O addresses?
| ( | A | ) | | 2c6 |
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| ( | B | ) | | 3a7 |
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| ( | C | ) | | 3f8 |
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| ( | D | ) | | 4e2 |
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| ( | E | ) | | 2f8 |
The Correct Answer is: C
Explanation:
COM 1 is assigned the the I/O address 3f8.
This quiz was generated by user hardhono in nov2002.
a+ certification || gmat test prep || pool game || funny joke
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