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A typical 80min CD-ROM can hold approximately how much data?
| ( | A | ) | | 700MB |
 |
| ( | B | ) | | 800MB |
|
| ( | C | ) | | 600MB |
|
| ( | D | ) | | 500MB |
|
| ( | E | ) | | 128MB |
The Correct Answer is: A
The most chosen answer was [ C ] :: [ 600MB ]
Explanation:
An 80Min cd-rom can hold approximately 700MB of data.
Motherboards can come in many shapes and sizes sometimes referred to as the motherboards "Form Factor." Which of the following is a common motherboard Form Factor?
| ( | A | ) | | Full AT |
|
| ( | B | ) | | LPX |
|
| ( | C | ) | | ATX |
|
| ( | D | ) | | Mini ATX |
|
| ( | E | ) | | All of the above are common Form Factors |
The Correct Answer is: E
Explanation:
The Full AT motherboard size is mostly found in older PCs and fits into Full Tower cases. The LPX form factor is also found in older PCs that use a slimline case. ATX is the size used by many new PCs and come in an "ATX" case. MiniATX motherboards are also used with newer PCs with much smaller "ATX" cases.
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
IRQ2 is used with which of the following?
(this question provided by simulationexams.com)
| ( | A | ) | | COM1 |
|
| ( | B | ) | | COM2 |
|
| ( | C | ) | | LPT1 |
|
| ( | D | ) | | Used to cascade the second IRQ controller |
|
| ( | 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 DOS FORMAT command is used to create a self-booting diskette?
| ( | A | ) | | FORMAT /B |
|
| ( | B | ) | | FORMAT /S |
|
| ( | C | ) | | FORMAT /A /E |
|
| ( | D | ) | | FORMAT /BOOT |
|
| ( | E | ) | | FORMAT /OS |
The Correct Answer is: B
Explanation:
/S (System) is the attribute that should be used with the FORMAT command to create a self-booting diskette.
The files
- IO.SYS
- MSDOS.SYS
- COMMAND.COM
are copied onto the diskette.
This quiz was generated by user guest325642 in july2002.
a+ certification || gmat test prep || pool game || funny joke
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