Extron AV Associate Certification
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The human eye can differentiate individual picture frames at which of the following
rates? - Answer✅✅10-12 frames per second
Which of the following projects a ray of light through a lens to display an image onto
a surface? - Answer✅✅Projector
Which of the following is the smallest component of a digital image, composed of
individual Red, Green, and Blue - RGB color elements? - Answer✅✅Pixel
Chroma Subsampling is a form of: - Answer✅✅Compression
True or False: Progressive Scanning draws each line sequentially from left to right,
creating a full image frame in one pass from top to bottom. - Answer✅✅True
Which of the following describes how often the display can redraw the screen to
show a new image? - Answer✅✅Refresh Rate
Which of the following interfaces renders images as micro packets similar to
network data? - Answer✅✅DisplayPort
, Which of the following is used for connecting peripheral devices (keyboard, mouse)
to computers, as well as for power to charge portable devices? - Answer✅✅USB
Which one of the following describes the relationship of width and height of an
image? - Answer✅✅Aspect Ratio
Which one of the following measures an image's width and height using pixels? -
Answer✅✅Resolution
Which one of the following consists of thin organic layers between two conductors
(transparent anode and metallic cathode) that convert electric current into light? -
Answer✅✅OLED
Which one of the following is a reflective surface made up of thousands of tiny
mirrors, each representing a single pixel? - Answer✅✅DLP
Which one of the following is the smallest component of a screen image, composed
of individual Red, Green, and Blue - RGB primary colors? - Answer✅✅Pixels
Interlaced scanning may be described as: - Answer✅✅Images drawn in two
alternate fields as odd & even numbered lines
Which one of the following indicates the amount of data used per pixel to present
color information? - Answer✅✅Color Bit Depth
Which one of the following is a digital transmission interface for uncompressed
video, multi-channel audio, and control data that also supports High-bandwidth
Digital Content Protection - HDCP? - Answer✅✅HDMI (High Definition Multimedia
Interface)
Which one of the following digital broadcast standards is adopted in Europe, Asia,
and Africa? - Answer✅✅DVB (Digital Video Broadcasting)
DVI and HDMI both use a signaling method known as: - Answer✅✅TMDS
(Transmission-Minimized Differential Signaling)
Which of the following defines the science or study of sound, how it's created, its
ability to travel within a space, and the way it's managed? - Answer✅✅Acoustics
Which of the following represents a logarithmic ratio to measure the change in
sound intensity or electric signals? - Answer✅✅Decibel (dB)
Which of the following has a ground wire, and carries analog signals as one hot wire
and one cold wire in reverse polarity to cancel noise and interference? -
Answer✅✅Balanced cables
Exam| Brand New Expert Exam
Questions with 100% Correct Clear
Verified Answers| All Graded
A+|Latest Premium Update 2026|
100% Guaranteed Success.
The human eye can differentiate individual picture frames at which of the following
rates? - Answer✅✅10-12 frames per second
Which of the following projects a ray of light through a lens to display an image onto
a surface? - Answer✅✅Projector
Which of the following is the smallest component of a digital image, composed of
individual Red, Green, and Blue - RGB color elements? - Answer✅✅Pixel
Chroma Subsampling is a form of: - Answer✅✅Compression
True or False: Progressive Scanning draws each line sequentially from left to right,
creating a full image frame in one pass from top to bottom. - Answer✅✅True
Which of the following describes how often the display can redraw the screen to
show a new image? - Answer✅✅Refresh Rate
Which of the following interfaces renders images as micro packets similar to
network data? - Answer✅✅DisplayPort
, Which of the following is used for connecting peripheral devices (keyboard, mouse)
to computers, as well as for power to charge portable devices? - Answer✅✅USB
Which one of the following describes the relationship of width and height of an
image? - Answer✅✅Aspect Ratio
Which one of the following measures an image's width and height using pixels? -
Answer✅✅Resolution
Which one of the following consists of thin organic layers between two conductors
(transparent anode and metallic cathode) that convert electric current into light? -
Answer✅✅OLED
Which one of the following is a reflective surface made up of thousands of tiny
mirrors, each representing a single pixel? - Answer✅✅DLP
Which one of the following is the smallest component of a screen image, composed
of individual Red, Green, and Blue - RGB primary colors? - Answer✅✅Pixels
Interlaced scanning may be described as: - Answer✅✅Images drawn in two
alternate fields as odd & even numbered lines
Which one of the following indicates the amount of data used per pixel to present
color information? - Answer✅✅Color Bit Depth
Which one of the following is a digital transmission interface for uncompressed
video, multi-channel audio, and control data that also supports High-bandwidth
Digital Content Protection - HDCP? - Answer✅✅HDMI (High Definition Multimedia
Interface)
Which one of the following digital broadcast standards is adopted in Europe, Asia,
and Africa? - Answer✅✅DVB (Digital Video Broadcasting)
DVI and HDMI both use a signaling method known as: - Answer✅✅TMDS
(Transmission-Minimized Differential Signaling)
Which of the following defines the science or study of sound, how it's created, its
ability to travel within a space, and the way it's managed? - Answer✅✅Acoustics
Which of the following represents a logarithmic ratio to measure the change in
sound intensity or electric signals? - Answer✅✅Decibel (dB)
Which of the following has a ground wire, and carries analog signals as one hot wire
and one cold wire in reverse polarity to cancel noise and interference? -
Answer✅✅Balanced cables
