AVIXA Recognized AV Technologist Test study guide Questions with Correct Solutions| Latest
Update Graded A+
When light rays pass through the edges of a lens When does spherical aberration occur?
replaces serial and parallel ports Which of these are attributes of USB ports for control?
It successfully determines the position and size of a display to support all viewers in a space.
The DISCAS standard matters because _______.
attenuation To perform _____ upon an audio signal is to reduce its
blurry edges What negative visual effect is caused by curvature of field?
room lighting, ambient light, projector brightness What can most affect the success of a
projection system in a room?
absorption When designers use dark materials to darken a room, they are using light's
quality of _____.
select the strongest or most direct RF signal over reflections of the same signal A diversity
receiver uses a pair of antennas to _____.
MAC Which of the following is the hardware address of a device connected to a network?
after checking the audio signal level at every gain stage of the system An audio system's
power amplifier should be turned on _____.
cardioid What type of microphone polar pattern picks up sound primarily from the front?
, Key Which is usually the brightest light on a subject in a three-point lighting system?
large rooms with many hard surfaces What type of environment is most likely to produce
acoustic reverberations?
generated A string's vibration or loudspeaker cone's movement pushing air molecules
forward demonstrates how sound waves are _____.
brightness, hue and saturation The three variables that define what a color looks like are
higher quality Because digital video is transported as a component signal, it is ___ than
composite analog video.
10 It requires a _____ dB change for people to perceive a change in sound that is either
twice or half as loud.
type of light source used to produce the light A light source's color temperature is related to
the _____.
excellent space, content and technology What AV experiences achieves goals and meets
expectations?
directivity at a specific frequency The polar plot diagram is used to represent a
loudspeaker's ____.
IP Networks Video Streaming is designed for use over what transport method?
extends the control environment Controlling equipment through an Ethernet port
Update Graded A+
When light rays pass through the edges of a lens When does spherical aberration occur?
replaces serial and parallel ports Which of these are attributes of USB ports for control?
It successfully determines the position and size of a display to support all viewers in a space.
The DISCAS standard matters because _______.
attenuation To perform _____ upon an audio signal is to reduce its
blurry edges What negative visual effect is caused by curvature of field?
room lighting, ambient light, projector brightness What can most affect the success of a
projection system in a room?
absorption When designers use dark materials to darken a room, they are using light's
quality of _____.
select the strongest or most direct RF signal over reflections of the same signal A diversity
receiver uses a pair of antennas to _____.
MAC Which of the following is the hardware address of a device connected to a network?
after checking the audio signal level at every gain stage of the system An audio system's
power amplifier should be turned on _____.
cardioid What type of microphone polar pattern picks up sound primarily from the front?
, Key Which is usually the brightest light on a subject in a three-point lighting system?
large rooms with many hard surfaces What type of environment is most likely to produce
acoustic reverberations?
generated A string's vibration or loudspeaker cone's movement pushing air molecules
forward demonstrates how sound waves are _____.
brightness, hue and saturation The three variables that define what a color looks like are
higher quality Because digital video is transported as a component signal, it is ___ than
composite analog video.
10 It requires a _____ dB change for people to perceive a change in sound that is either
twice or half as loud.
type of light source used to produce the light A light source's color temperature is related to
the _____.
excellent space, content and technology What AV experiences achieves goals and meets
expectations?
directivity at a specific frequency The polar plot diagram is used to represent a
loudspeaker's ____.
IP Networks Video Streaming is designed for use over what transport method?
extends the control environment Controlling equipment through an Ethernet port
