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What is the best way to improve the airflow in a system that uses a tower case?
| ( | A | ) | | Remove the case cover |
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| ( | B | ) | | Install additional case fans |
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| ( | C | ) | | Leave the CD ROM drive door open |
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| ( | D | ) | | Lay the tower case on its side |
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| ( | E | ) | | Use a can of compressed air |
The Correct Answer is: B
The most chosen answer was [ D ] :: [ Lay the tower case on its side ]
Explanation:
The most efficient way to improve the airflow in a tower case is to install additional case fans.
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 processor has first combined the L2 system cache inside the processor CPU package?
(this question provided by simulationexams.com)
| ( | A | ) | | 80486 |
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| ( | B | ) | | Pentium |
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| ( | C | ) | | Pentium Pro |
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| ( | D | ) | | Pentium III |
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| ( | E | ) | | None of the above |
The Correct Answer is: C
Explanation:
Pentium Pro was the first CPU package that included the L2 cache inside the CPU package itself.
Which of the following storage components / media will give the fastest data access time?
| ( | A | ) | | RAM |
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| ( | B | ) | | Serial Port |
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| ( | C | ) | | Zip Disk |
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| ( | D | ) | | Hard Disk |
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| ( | E | ) | | DVD |
The Correct Answer is: A
Explanation:
Data that is stored in RAM, which stands for Random Access Memory, can be access quicker than any of the other choices.
RAM loses its contents when power is turned off.
Terminology
What does the following acronym stand for:
VPN
| ( | A | ) | | Virtual Private Network |
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| ( | B | ) | | Voice Packet Network |
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| ( | C | ) | | Voice Phone Normalization |
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| ( | D | ) | | Very Powerful Network |
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| ( | E | ) | | Voice Parallel Notification |
The Correct Answer is: A
Explanation:
VPN stands for Virtual Private Network. A VPN is used to connect a node to a network by using public wires. Many remote workers connect to their offices through the use of VPNs.
This quiz was generated by user guest934047 in feb2002.
a+ certification || gmat test prep || pool game || funny joke
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