AVIXA AV Infrastructure: Essentials
Exam Questions and Answers with
Verified Solutions | Latest Updated 2026
Infrared control _____ in order pulses an LED light in different
to function. flashes LED light in patterns
different light spectrums blinks
an infrared laser in different
patterns pulses an LED light in
different patterns shines an
infrared light into different
portions of the control device
Variable voltage control is a(n) analog
_____ form of data control.
analog ramp varying VDC
RF control is generally used as user interface
a(n) _____ to the control
system. control device
electronic component user
interface control link
A configuration requiring distributed intelligence, distributed
multiple interconnected CPUs processing, or edge appliance
is called a _____. multi-room
configuration, distributed
processing, or edge appliance
direct processing, distributed
intelligence, or edge appliance
distributed intelligence,
,distributed processing, or edge
appliance distributed
intelligence, distributed
processing, or wireless
appliance
Placing a control system on a planning and coordination
network may require more
_____ than other methods.
human interfaces planning
and coordination device
interfaces technical user
knowledge
Binary logic systems are on and off, 1s and 0s respectively
represented by _____. on and
off, 1s and 0s respectively on
and off, 1s and 2s respectively
off and on, 1s and 2s
respectively off and on, 1s and
0s respectively
A return message to a control feedback
panel is called _____.
back-message return reply
feedback
Contact closure control closing or opening an electrical
communication provides current or voltage loop
device operation by _____.
closing or opening an
electrical current or voltage
loop increasing the power
level of the electrical circuit
, increasing resistance in a
voltage loop reducing the
wattage in a current loop
Multiple interconnected CPUs there are devices that need to be
may be required when _____. controlled in different areas
data needs to be backed up
onto another CPU there are
devices that need to be
controlled in different areas
one CPU is required to share
data with another one CPU
cannot process the data at an
optimum speed
Which of the following can sunlight or fluorescent lighting
interfere with an infrared
control? quality of the device
strength of the power source
sunlight or fluorescent lighting
shadows and darkness
The purpose of a(n) _____ is to interface
send instructions to the
control system CPU. interface
transmitter programmer cable
Remote control systems _____ simplify
the operation of an AV system.
reconfigure automate simplify
complicate
Ethernet is mainly used in to control environments at greater
control systems _____. for one distances
Exam Questions and Answers with
Verified Solutions | Latest Updated 2026
Infrared control _____ in order pulses an LED light in different
to function. flashes LED light in patterns
different light spectrums blinks
an infrared laser in different
patterns pulses an LED light in
different patterns shines an
infrared light into different
portions of the control device
Variable voltage control is a(n) analog
_____ form of data control.
analog ramp varying VDC
RF control is generally used as user interface
a(n) _____ to the control
system. control device
electronic component user
interface control link
A configuration requiring distributed intelligence, distributed
multiple interconnected CPUs processing, or edge appliance
is called a _____. multi-room
configuration, distributed
processing, or edge appliance
direct processing, distributed
intelligence, or edge appliance
distributed intelligence,
,distributed processing, or edge
appliance distributed
intelligence, distributed
processing, or wireless
appliance
Placing a control system on a planning and coordination
network may require more
_____ than other methods.
human interfaces planning
and coordination device
interfaces technical user
knowledge
Binary logic systems are on and off, 1s and 0s respectively
represented by _____. on and
off, 1s and 0s respectively on
and off, 1s and 2s respectively
off and on, 1s and 2s
respectively off and on, 1s and
0s respectively
A return message to a control feedback
panel is called _____.
back-message return reply
feedback
Contact closure control closing or opening an electrical
communication provides current or voltage loop
device operation by _____.
closing or opening an
electrical current or voltage
loop increasing the power
level of the electrical circuit
, increasing resistance in a
voltage loop reducing the
wattage in a current loop
Multiple interconnected CPUs there are devices that need to be
may be required when _____. controlled in different areas
data needs to be backed up
onto another CPU there are
devices that need to be
controlled in different areas
one CPU is required to share
data with another one CPU
cannot process the data at an
optimum speed
Which of the following can sunlight or fluorescent lighting
interfere with an infrared
control? quality of the device
strength of the power source
sunlight or fluorescent lighting
shadows and darkness
The purpose of a(n) _____ is to interface
send instructions to the
control system CPU. interface
transmitter programmer cable
Remote control systems _____ simplify
the operation of an AV system.
reconfigure automate simplify
complicate
Ethernet is mainly used in to control environments at greater
control systems _____. for one distances
