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4.1
DOS means__________.
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.2
FDDI is an acronym for fiber distributed __________ interface.
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.3
In fiber optics, __________ prevents light from escaping out.
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.4
The purpose of each layer is to provide services to the next __________ layer and shield the upper layer from the details of how the services are actually implemented.
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.5
The __________ printer makes lots of noise.
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.6
Token bus is an example of __________ layer protocol.
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.7
__________ is volatile
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.8
The process of storing documents on the hard disk and then sending them to printer is called __________.
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disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.9
A __________ is a output device to produce high quality colour graphics maps and drawings.
Select
disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM
4.10
__________ is volatile memory.
Select
disk operating system
data
cladding
higher
Dot matrix
MAC(medium access control)
random access memory
Spooling
plotter
RAM