AVIXA Recognized AV Technologist Test Questions and
Answers graded A+|Assured Success
the distance between the screen and the projector - CORRECT ANSWER-What is throw
distance?
the distance between the screen and the projector
the clarity of the picture from a certain distance
the brightness of the projector in relation to the screen's size
the size of the screen in relation to the projector
,LCD - CORRECT ANSWER-What kind of display device has pixels that are filled with a
liquid crystal compound?
LCD
DLP
LED
PDP
horn - CORRECT ANSWER-Which type of loudspeaker is typically used to reproduce mid
to high frequency sounds?
cone
horn
woofer
subwoofer
multiple sound sources will reach listeners at the same time - CORRECT ANSWER-Audio
signals may be purposely delayed in sound reinforcement applications to ensure that _____.
audio technicians have time to make final adjustments to equalizer settings
sound from the source reaches the audience before any ambient noise
audio is in sync with displayed images
multiple sound sources will reach listeners at the same time
,remain the same - CORRECT ANSWER-The quality of digital recordings will _____ as
more copies are made.
decrease
increase
remain the same
change depending on the system
the number of states you have to define a value - CORRECT ANSWER-What does bit
depth determine?
the number of states you have to define a value
a digital signal's frequency
how closely the digital signal represents the analog signal
the maximum speed of the sample rate
bridge - CORRECT ANSWER-A _____ connects different types of networks.
network interface card
switch
hub
bridge
the OLED itself - CORRECT ANSWER-What is the light source of an OLED?
a backlight
, an external lamp
a key light
the OLED itself
decrease in signal strength or amplitude - CORRECT ANSWER-A signal transmitted at the
proper level will _____ over distance.
decrease in signal strength or amplitude
pick up additional harmonics to the fundamental frequency
decrease in signal frequency
maintain signal level
decreased - CORRECT ANSWER-If voltage stayed the same and current increased,
resistance would have _____.
increased
stayed the same
reversd polarity
decreased
LCD - CORRECT ANSWER-Which of the following display technologies are transmissive?
Virtual reality headsets
Interactive whiteboards
LCD
Answers graded A+|Assured Success
the distance between the screen and the projector - CORRECT ANSWER-What is throw
distance?
the distance between the screen and the projector
the clarity of the picture from a certain distance
the brightness of the projector in relation to the screen's size
the size of the screen in relation to the projector
,LCD - CORRECT ANSWER-What kind of display device has pixels that are filled with a
liquid crystal compound?
LCD
DLP
LED
PDP
horn - CORRECT ANSWER-Which type of loudspeaker is typically used to reproduce mid
to high frequency sounds?
cone
horn
woofer
subwoofer
multiple sound sources will reach listeners at the same time - CORRECT ANSWER-Audio
signals may be purposely delayed in sound reinforcement applications to ensure that _____.
audio technicians have time to make final adjustments to equalizer settings
sound from the source reaches the audience before any ambient noise
audio is in sync with displayed images
multiple sound sources will reach listeners at the same time
,remain the same - CORRECT ANSWER-The quality of digital recordings will _____ as
more copies are made.
decrease
increase
remain the same
change depending on the system
the number of states you have to define a value - CORRECT ANSWER-What does bit
depth determine?
the number of states you have to define a value
a digital signal's frequency
how closely the digital signal represents the analog signal
the maximum speed of the sample rate
bridge - CORRECT ANSWER-A _____ connects different types of networks.
network interface card
switch
hub
bridge
the OLED itself - CORRECT ANSWER-What is the light source of an OLED?
a backlight
, an external lamp
a key light
the OLED itself
decrease in signal strength or amplitude - CORRECT ANSWER-A signal transmitted at the
proper level will _____ over distance.
decrease in signal strength or amplitude
pick up additional harmonics to the fundamental frequency
decrease in signal frequency
maintain signal level
decreased - CORRECT ANSWER-If voltage stayed the same and current increased,
resistance would have _____.
increased
stayed the same
reversd polarity
decreased
LCD - CORRECT ANSWER-Which of the following display technologies are transmissive?
Virtual reality headsets
Interactive whiteboards
LCD
