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Computer Science - Computer Hardware

Exercise : Computer Hardware - Section 7
6.
In which mode can two or more applications be stored in memory at the same time?
Segmented Mode
Unprotected Mode
Real Mode
Protected Mode
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
How does a parallel port communicate information to a peripheral device?
one bit at a time
8 bytes at a time
one byte at a time
16,555 bytes at a time
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
You suspect a virus has entered your computer. What will not be affected by the virus?
CMOS
Boot sector
Floppy disks
Program files
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
On PC power supplies, the wire attached to pin one is usually:
blue or red
blue or white
red or black
red or white
white or orange
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
To find out how much memory is available, you could type _____
EMM
MEM
CHKDSK
MEMMAKER
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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