EXTRON AV ASSOCIATE CERTIFICATION EXAM AND STUDY
GUIDE LATEST ACTUAL EXAM 250 QUESTIONS AND CORRECT
DETAILED ANSWERS
Which of the following is in a single enclosure with multiple
inputs and outputs, that combines the capabilities of a
standard switcher with a distribution amplifier?
Matrix Switcher
Which of the following capabilities are provided by Extron
matrix switchers?
All of the above Source selection for each input and output
Status leds that indicate the current switching & source status
IR and RS-232 signal support
Which of the following is transmitted as electrical impulses of
encoded data?
Signals
Which of the following describes the distance of traveling
energy, such as light or sound, in a repeating pattern?
Wavelength
,Which of the following is an undesirable alteration in the
original waveform of an audio or video signal?
Distortion
Which of the following can negatively affect system
performance?
All of the above Long cable runs Low quality cables Source
devices with poor signal output
Which of the following describes a device's limited range of
frequencies in which it can successfully operate?
Bandwidth
Which of the following work as transmitter and receiver pairs
to facilitate digital signal transmission over long distances via
shielded or unshielded twisted pair, or fiber optic cable?
Extenders
Which of the following are helpful considerations when
selecting any type of Switcher?
All of the above The number of inputs and outputs The
interface connector types The signal types
, True or False: A single matrix switcher can be used to drive a
divisible classroom and operate the space as an independent
room or combine it into a single large presentation space.
True
Which of the following describes signal processing?
All of the above Completely reformat a signal Amplifying or
peaking a signal Converting signals from one format to
another
Which of the following is the process of converting a video
signal from one resolution to another?
Scaling
Which of the following light sources have a low power output,
and wide spectral width that radiates out in all directions, like
a light bulb?
LED
When the angle at which light strikes the cladding is low
enough, what occurs when all of the light is reflected back into
the core?
Total Internal Reflection
GUIDE LATEST ACTUAL EXAM 250 QUESTIONS AND CORRECT
DETAILED ANSWERS
Which of the following is in a single enclosure with multiple
inputs and outputs, that combines the capabilities of a
standard switcher with a distribution amplifier?
Matrix Switcher
Which of the following capabilities are provided by Extron
matrix switchers?
All of the above Source selection for each input and output
Status leds that indicate the current switching & source status
IR and RS-232 signal support
Which of the following is transmitted as electrical impulses of
encoded data?
Signals
Which of the following describes the distance of traveling
energy, such as light or sound, in a repeating pattern?
Wavelength
,Which of the following is an undesirable alteration in the
original waveform of an audio or video signal?
Distortion
Which of the following can negatively affect system
performance?
All of the above Long cable runs Low quality cables Source
devices with poor signal output
Which of the following describes a device's limited range of
frequencies in which it can successfully operate?
Bandwidth
Which of the following work as transmitter and receiver pairs
to facilitate digital signal transmission over long distances via
shielded or unshielded twisted pair, or fiber optic cable?
Extenders
Which of the following are helpful considerations when
selecting any type of Switcher?
All of the above The number of inputs and outputs The
interface connector types The signal types
, True or False: A single matrix switcher can be used to drive a
divisible classroom and operate the space as an independent
room or combine it into a single large presentation space.
True
Which of the following describes signal processing?
All of the above Completely reformat a signal Amplifying or
peaking a signal Converting signals from one format to
another
Which of the following is the process of converting a video
signal from one resolution to another?
Scaling
Which of the following light sources have a low power output,
and wide spectral width that radiates out in all directions, like
a light bulb?
LED
When the angle at which light strikes the cladding is low
enough, what occurs when all of the light is reflected back into
the core?
Total Internal Reflection
