The IEEE has drafted a number of network standards, collectively referred to as the
IEEE __________ standards
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802
,___________ is a process that generates color approximations by placing small dots of
different colors in an interlocking pattern.
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Dithering
In a single communication channel a _______ wire completes an electrical circuit
between sending and receiving devices.
a. return
b. path
c. signal
d. ground
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return
_________ is based on the 802.3z standard and the 802.3ab standard.
a. Gigabit ethernet
b. Megabit ethernet
c. Wireless ethernet
d. Standard ethernet
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, Gigabit ethernet
The oldest and most widely used VoIP protocol suite is _____.
a. H.264
b. H.323
c. Q.931
d. SIP
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H.323
_____________ dithering is usually called half-toning
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grayscale
In ________________ transmission, messages are sent on an as-needed basis.
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asynchronous
, _________ routes signals between two locations through a physical connection, such as
copper wire or optical fiber.
a. Guided transmission
b. Uniform transmission
c. Spread transmission
d. Structured transmission
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guided transmission
Like a hub, a(n) __________ generally has a dozen or more input connections for
computers and other network nodes.
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switch
A(n) _______ operates with an electrical charge and the attraction of ink to this charge
a. impact printer
b. thermal printer
c. inkjet printer
d. laser printer
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IEEE __________ standards
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802
,___________ is a process that generates color approximations by placing small dots of
different colors in an interlocking pattern.
Give this one a try later!
Dithering
In a single communication channel a _______ wire completes an electrical circuit
between sending and receiving devices.
a. return
b. path
c. signal
d. ground
Give this one a try later!
return
_________ is based on the 802.3z standard and the 802.3ab standard.
a. Gigabit ethernet
b. Megabit ethernet
c. Wireless ethernet
d. Standard ethernet
Give this one a try later!
, Gigabit ethernet
The oldest and most widely used VoIP protocol suite is _____.
a. H.264
b. H.323
c. Q.931
d. SIP
Give this one a try later!
H.323
_____________ dithering is usually called half-toning
Give this one a try later!
grayscale
In ________________ transmission, messages are sent on an as-needed basis.
Give this one a try later!
asynchronous
, _________ routes signals between two locations through a physical connection, such as
copper wire or optical fiber.
a. Guided transmission
b. Uniform transmission
c. Spread transmission
d. Structured transmission
Give this one a try later!
guided transmission
Like a hub, a(n) __________ generally has a dozen or more input connections for
computers and other network nodes.
Give this one a try later!
switch
A(n) _______ operates with an electrical charge and the attraction of ink to this charge
a. impact printer
b. thermal printer
c. inkjet printer
d. laser printer
Give this one a try later!
