AVIXA Recognized AV Technologist Test
Study online at https://quizlet.com/_h311wy
A signal transmitted at the proper level
will _____ over distance.
decrease in signal strength or amplitude
pick up additional harmonics to the fun- decrease in signal strength or amplitude
damental frequency
decrease in signal frequency
maintain signal level
If voltage stayed the same and current in-
creased, resistance would have _____.
increased
decreased
stayed the same
reversd polarity
decreased
Which of the following display technolo-
gies are transmissive?
Virtual reality headsets
LCD
Interactive whiteboards
LCD
LED
What is the purpose of a wall wash in a
three-point lighting system?
It fills in shadows cast by other lights
It is the brightest light on the subject It lights the background and adds depth
It lights the background and adds depth
It creates an outline around the subject
to separate it from the background
What does a sightline study determine?
to determine room size
to determine how many people should
to determine the most appropriate seat-
be in a room while observing a display
ing layout and screen position
to determine table and chair spacing
to determine the most appropriate seat-
ing layout and screen position
Lower sensitivity microphones may be
used in order to _____.
reduce the energy consumption of an
audio system
, AVIXA Recognized AV Technologist Test
Study online at https://quizlet.com/_h311wy
save money in applications where audio
is unimportant
capture low sound pressure level
capture high sound pressure level
sources, such as a soft-spoken presen-
sources, such as a singer
ter
capture high sound pressure level
sources, such as a singer
What is the definition of "frequency?"
the cycle when molecules move from
rest through compression to rest to rar-
efaction
the physical distance between two points the number of times a complete cycle
of a waveform occurs per second
the number of times a complete cycle
occurs per second
the intensity or loudness of a sound in a
particular medium
Which of the following statements about
automatic mixers in audio applications is
true?
They are used for speech applications,
such as meetings. They are used for speech applications,
They only work for program audio appli- such as meetings.
cations, such as music.
They can only adjust one channel at a
time.
They require live personnel for operation.
What type of wave has the highest fre-
quency in the range of the electromag-
netic spectrum?
ultraviolet ultraviolet
infrared
microwaves
radio frequencies
The dimensions of antennas used for RF
transmission are directly related to the
carrier frequency
_____.
carrier frequency
, AVIXA Recognized AV Technologist Test
Study online at https://quizlet.com/_h311wy
retransmit location
program content
height of the antenna above the ground
The R, G, and B video signals in an ana-
log computer display output are typically
____.
combined into a composite video signal kept separate in order to preserve the
kept separate in order to preserve the best quality
best quality
transmitted as radio waves
transmitted as IP packets
What is an advantage for using IPv6 over
IPv4?
IPv6 addresses are easier to remember
than IPv4 addresses.
IPv6 has more available addresses than
IPv6 has more available addresses than
IPv4.
IPv4.
IPv6 is more widely used than IPv4.
IPv6 uses a simpler numbering format
than IPv4.
A cable's bend radius is best defined as
the _____.
Amount a cable can be bent before the
signal is compromised or the conductor
is damaged
Amount a cable can be bent before the
Strength of the electromagnetic field sur-
signal is compromised or the conductor
rounding the cable with 1 A of current
is damaged
running through it
Number of times the cable can be bent
before its central conductor breaks
Thickness of the cable, as measured
from the center to the outer jacket
If the display creates an image by pass-
ing light through a medium, what display
technology is it using? transmissive
emissive
transmissive
Study online at https://quizlet.com/_h311wy
A signal transmitted at the proper level
will _____ over distance.
decrease in signal strength or amplitude
pick up additional harmonics to the fun- decrease in signal strength or amplitude
damental frequency
decrease in signal frequency
maintain signal level
If voltage stayed the same and current in-
creased, resistance would have _____.
increased
decreased
stayed the same
reversd polarity
decreased
Which of the following display technolo-
gies are transmissive?
Virtual reality headsets
LCD
Interactive whiteboards
LCD
LED
What is the purpose of a wall wash in a
three-point lighting system?
It fills in shadows cast by other lights
It is the brightest light on the subject It lights the background and adds depth
It lights the background and adds depth
It creates an outline around the subject
to separate it from the background
What does a sightline study determine?
to determine room size
to determine how many people should
to determine the most appropriate seat-
be in a room while observing a display
ing layout and screen position
to determine table and chair spacing
to determine the most appropriate seat-
ing layout and screen position
Lower sensitivity microphones may be
used in order to _____.
reduce the energy consumption of an
audio system
, AVIXA Recognized AV Technologist Test
Study online at https://quizlet.com/_h311wy
save money in applications where audio
is unimportant
capture low sound pressure level
capture high sound pressure level
sources, such as a soft-spoken presen-
sources, such as a singer
ter
capture high sound pressure level
sources, such as a singer
What is the definition of "frequency?"
the cycle when molecules move from
rest through compression to rest to rar-
efaction
the physical distance between two points the number of times a complete cycle
of a waveform occurs per second
the number of times a complete cycle
occurs per second
the intensity or loudness of a sound in a
particular medium
Which of the following statements about
automatic mixers in audio applications is
true?
They are used for speech applications,
such as meetings. They are used for speech applications,
They only work for program audio appli- such as meetings.
cations, such as music.
They can only adjust one channel at a
time.
They require live personnel for operation.
What type of wave has the highest fre-
quency in the range of the electromag-
netic spectrum?
ultraviolet ultraviolet
infrared
microwaves
radio frequencies
The dimensions of antennas used for RF
transmission are directly related to the
carrier frequency
_____.
carrier frequency
, AVIXA Recognized AV Technologist Test
Study online at https://quizlet.com/_h311wy
retransmit location
program content
height of the antenna above the ground
The R, G, and B video signals in an ana-
log computer display output are typically
____.
combined into a composite video signal kept separate in order to preserve the
kept separate in order to preserve the best quality
best quality
transmitted as radio waves
transmitted as IP packets
What is an advantage for using IPv6 over
IPv4?
IPv6 addresses are easier to remember
than IPv4 addresses.
IPv6 has more available addresses than
IPv6 has more available addresses than
IPv4.
IPv4.
IPv6 is more widely used than IPv4.
IPv6 uses a simpler numbering format
than IPv4.
A cable's bend radius is best defined as
the _____.
Amount a cable can be bent before the
signal is compromised or the conductor
is damaged
Amount a cable can be bent before the
Strength of the electromagnetic field sur-
signal is compromised or the conductor
rounding the cable with 1 A of current
is damaged
running through it
Number of times the cable can be bent
before its central conductor breaks
Thickness of the cable, as measured
from the center to the outer jacket
If the display creates an image by pass-
ing light through a medium, what display
technology is it using? transmissive
emissive
transmissive
