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Which of the following can cause a CD-ROM from being read?
| ( | A | ) | | Scratches |
 |
| ( | B | ) | | Cracks |
|
| ( | C | ) | | Dirt |
|
| ( | D | ) | | Wetness |
|
| ( | E | ) | | All of the above |
The Correct Answer is: E
The most chosen answer was [ D ] :: [ Wetness ]
Explanation:
All of the options can cause problems with the cd-rom being read. It is very important to keep your cd-roms in protective sleeves or cases when not in use.
What key combination can be used to trigger the Start button to open. Sometimes necessary when the taskbar is hidden or can't be located and their is no Start button on the keyboard.
| ( | A | ) | | Alt - Esc |
|
| ( | B | ) | | Ctrl - Esc |
|
| ( | C | ) | | Ctrl - Alt - Delete |
|
| ( | D | ) | | F10 |
|
| ( | E | ) | | Shift - Esc |
The Correct Answer is: B
Explanation:
By having the Ctrl & Esc keys pressed at the same time the Start menu will open.
Most keyboards now have a Windows logo / Start button between the Ctrl & Alt keys, which would also work.
Resistors are measured in which of the following choices?
| ( | A | ) | | Ohms |
|
| ( | B | ) | | Farads |
|
| ( | C | ) | | Volts |
|
| ( | D | ) | | Duraps |
|
| ( | E | ) | | Inches |
The Correct Answer is: A
Explanation:
Ohms are the basic unit of measurement for Resistors.
Which of the following DRAM types is the fastest?
(this question provided by simulationexams.com)
| ( | A | ) | | Conventional DRAM |
|
| ( | B | ) | | FPM DRAM |
|
| ( | C | ) | | EDO DRAM |
|
| ( | D | ) | | BEDO DRAM |
|
| ( | E | ) | | None of the above |
The Correct Answer is: D
Explanation:
The following are basic types
of DRAM:
1.
Conventional DRAM
2.
Fast Page Mode DRAM
3.
Extended Data Out (EDO) DRAM
4.
Burst Extended Data Out (BEDO) DRAM
FPM DRAM typically allows
burst system timing of 5-3-3-3 at 66MHz
EDO DRAM typically allows
burst system timing of 5-2-2-2 at 66MHz
BEDO DRAM typically allows
burst system timing of 5-1-1-1 at 66MHz
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
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
This quiz was generated by user Dina Arib in jan2002.
a+ certification || gmat test prep || pool game || funny joke
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