2-60.
The keyboard is used for which of
the following functions?
1.
To receive output from the
microcomputer
2.
To input data into the
microcomputer
3.
To input programs into the
microcomputer
4.
Both 2 and 3 above
2-61.
In addition to alphabetic
characters and numbers and special
characters, keyboard have which of
the following types of keys?
1.
Control
2.
Function
3.
Both 1 and 2 above
4.
Operation
2-62.
All of the following are physical
characteristics of disks except
which one?
1.
Flat
2.
Round
3.
Direct access
4.
Sequential access
2-63.
Diskettes are also referred to by
what other terminology?
1.
Floppy disk
2.
Read-only disk
3.
Write-only disk
4.
Hard disk
2-64.
Diskettes come in which of the
following sizes, in inches?
1.
3, 5 and 7 1/2
2.
3 1/4, 5 and 8
3.
3, 5 1/4 and 8
4.
3 1/2, 5 1/4 and 8
2-65.
Which of the following conditions
can lead to lost or scrambled data
on a diskette?
1.
Placing a diskette near a
telephone
2.
Storing a diskette in
temperatures that exceed
72 degrees
3.
Both 1 and 2 above
4.
Labeling a disk with a felt-
tipped marker
2-66.
Rigid metal platters contained in a
small sealed unit either within the
system unit or external to it are
which of the following types of
disk drive?
1.
Colt
2.
Winchester
3.
Hard disk
4.
Both 2 and 3 above
2-67.
Speed, large storage capacities and
convenience are all advantages of
which of the following storage
media?
1.
Diskettes
2.
Hard disks
3.
Paper tape
4.
Magnetic tapes
2-68.
Printers used with microcomputers
usually have (a) what speed and (B)
print characters in what manner?
1.
(a)
(b)
2.
(a)
(b)
3.
(a)
(b)
4.
(a)
(b)
Low speed
one character at a time
Low speed
one line at a time
High speed
one character at a time
High speed
one line at a time
2-69.
Which of the following printers, if
any, produces characters by using a
series of dots?
1.
Ink jet
2.
Daisy-wheel
3.
Laser
4.
None of the above
2-70.
All microcomputer systems will have
at least what type of software?
1.
A window program
2.
A disk operating system
3.
A word processing package
4.
A database management system
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