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What is the maximum color depth of a SVGA monitor?
(this question provided by simulationexams.com)
| ( | A | ) | | 256 colors |
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| ( | B | ) | | 1024 colors |
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| ( | C | ) | | 64k colors |
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| ( | D | ) | | 16 million colors |
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| ( | E | ) | | None of the above |
The Correct Answer is: D
The most chosen answer was [ A ] :: [ 256 colors ]
Explanation:
Explanation:
The table below compares various vieo types:
Video monitor -----Max. Color depth ------Max.
Resolution
CGA ---------------16 Colors--------------160X100
EGA----------------64 colors--------------640X350
(Graphics Mode)
VGA----------------256 colors-------------640X480
(Graphics Mode)
SVGA---------------16 Million Colors------1280X1024
or even more
When you are able to narrow down a grinding sound from inside the PC as coming from the hard drive, what is the most likely cause of that noise?
| ( | A | ) | | Speaker to close to hard drive |
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| ( | B | ) | | Vibrations from the cd-rom drive |
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| ( | C | ) | | Loose ribbon cable |
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| ( | D | ) | | Excessive dust surrounding the drive |
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| ( | E | ) | | HDI (Head-to-Disk Interface) |
The Correct Answer is: E
Explanation:
A grinding noise coming from the hard drive is most likely caused by an HDI situation. This occurs when a head becomes misaligned and eventually this will scratch / burn the disk making it inoperable.
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 |
On the back of a PC, which type of connection is used for the VGA adapter?
| ( | A | ) | | 9-pin, 2 row male D-shell connector |
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| ( | B | ) | | 25-pin, 3 row female D-shell connector |
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| ( | C | ) | | 15-pin, 2 row male D-shell connector |
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| ( | D | ) | | 25-pin, 2 row male D-shell connector |
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| ( | E | ) | | 15-pin, 3 row female D-shell connector |
The Correct Answer is: E
Explanation:
The VGA adapter can be located on the back of a PC by looking for a 25-pin, 3 row female D-shell connector.
What is the term BIOS an acronym for?
| ( | A | ) | | Basic Industry/Output Standards |
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| ( | B | ) | | Begin Integration/Operating System |
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| ( | C | ) | | Boot Input/Output Signon |
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| ( | D | ) | | Basic Input/Output Settings |
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| ( | E | ) | | Basic Input/Output System |
The Correct Answer is: E
Explanation:
The BIOS, which stands for Basic Input/Output System is built-in software stored on a ROM chip that determines what the computer can do before accessing programs from a disk, such as the keyboard, display screen and disk drive.
This quiz was generated by user gkingori in feb2002.
a+ certification || gmat test prep || pool game || funny joke
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