CTS Exam Prep Questions And Answers Verified 100%
Correct
Sound level decreases _______dB every time the source to listener distance is
doubled. - ANSWER 6
Hertz is the unit of measure for - ANSWER Frequency.
One Hertz is equivalent to - ANSWER One cycle per second
The distance between the optical center of a lens and the image plane is called the -
ANSWER Focal length
The amount of light passed through the lens to the imager on a video camera is
controlled by the - ANSWER Iris.
An R-Y, B-Y, Y video signal is also known as a(n) ______video signal - ANSWER
Component
During video production, removing all of one color from the main image and replacing it
with a second image is called a(n) ______ - ANSWER Chroma key.
Which of the following incorporates color difference signals? - ANSWER Y, R-Y, B-Y
n a video system, using a single electronic reference for timing of all the connected
equipment is called ________ - ANSWER Genlock
Which device corrects for jitter in an analog video signal? - ANSWER Time base
Corrector
. In a composite video signal, what determines the brightness? - ANSWER Amplitude
Specialized devices that display the color hue information in the video signal are called -
ANSWER Vectorscopes
Which display technology uses light passing through a medium to create an image? -
ANSWER Transmissive
,The aspect ratio for a 1024 x 768 computer display is - ANSWER 4:3
The ratio of image width to image height is defined as the - ANSWER Aspect ratio
The broadcast video standard used in North America and parts of South America and
Asia is - ANSWER PAL
Which projector element is covered with tiny mirrors to produce a video or data image? -
ANSWER DMD
What is the fundamental unit of measure on a fixed resolution display - ANSWER
PIXEL
In a fixed resolution display, the greater the resolution capability the - ANSWER
Greater the number of pixels.
A common technique for reducing the depth requirements of a rear projection space is -
ANSWER Folding the light path
The changing of direction of a light or sound ray is called - ANSWER Refraction
Light passing through the edges of a lens at different focal lengths results in a blurred
image. This is called__ - ANSWER Spherical aberration
Which type of front screen has a smooth non-gloss surface similar to a white sheet,
provides good color rendition, and evenly disperses light? - ANSWER Matte
The higher the color temperature of a light source, the _____ white ligh - ANSWER
Bluer
The maximum viewing distance for viewing a displayed image is based on the -
ANSWER Amount of detail in the image
For good viewing, projected images should not be viewed at angles greater than
_____degrees off of the projection axis - ANSWER 45
A single video or audio output is converted into multiple outputs to be distributed to the
system by using a - ANSWER DA
Which connector has a solid center pin with an outside sleeve and creates a pressure-fit
type connection with its mate? - ANSWER RCA
, A cable with one conductor and a shield is - ANSWER Unbalanced.
A _____ bit display will display 65,536 colors. - ANSWER 16
An 8-bit digital word is called a - ANSWER BYTE
Digital signals are a stream of - ANSWER 1's and 0's
The process of adding video and/or audio signals to an existing signal on a
predetermined carrier frequency is called - ANSWER Modulation
As the bandwidth of a display system increases, the potential resolution of the images is
- ANSWER Increased.
In a cable, the dielectric - ANSWER Insulates and separates two conductors.
The flow of electrons through a conductor is called - ANSWER Current
When comparing the relationship of current to voltage and resistance, current is: -
ANSWER Directly proportional to the voltage and inversely proportional resistance.
Which two parameters play a key role during the initial assessment of an AV
project? - ANSWER Project schedule, Project Size
Technical support funding can include money for training and ___. - ANSWER Hiring
additional staff
A successful project is an AV system that meets the original design___, fulfills the
needs of the___, and remains in proper working order. - ANSWER Intention, user
Which type of warranty typically involves additional costs and adjustments to
meet the owner's needs? - ANSWER Service agreement
When training users during the System Commissioning and Training Phase, ___
groups allow for more hands-on time with the system. - ANSWER Smaller (up to six)
Verification and optimization are two concepts that are applied during System
Commissioning to ensure that: - ANSWER The design intent has been met
One way to efficiently manage a construction schedule is to use a ____. - ANSWER
Gantt chart
During the Construction Phase, what is likely to happen if a product is suddenly
Correct
Sound level decreases _______dB every time the source to listener distance is
doubled. - ANSWER 6
Hertz is the unit of measure for - ANSWER Frequency.
One Hertz is equivalent to - ANSWER One cycle per second
The distance between the optical center of a lens and the image plane is called the -
ANSWER Focal length
The amount of light passed through the lens to the imager on a video camera is
controlled by the - ANSWER Iris.
An R-Y, B-Y, Y video signal is also known as a(n) ______video signal - ANSWER
Component
During video production, removing all of one color from the main image and replacing it
with a second image is called a(n) ______ - ANSWER Chroma key.
Which of the following incorporates color difference signals? - ANSWER Y, R-Y, B-Y
n a video system, using a single electronic reference for timing of all the connected
equipment is called ________ - ANSWER Genlock
Which device corrects for jitter in an analog video signal? - ANSWER Time base
Corrector
. In a composite video signal, what determines the brightness? - ANSWER Amplitude
Specialized devices that display the color hue information in the video signal are called -
ANSWER Vectorscopes
Which display technology uses light passing through a medium to create an image? -
ANSWER Transmissive
,The aspect ratio for a 1024 x 768 computer display is - ANSWER 4:3
The ratio of image width to image height is defined as the - ANSWER Aspect ratio
The broadcast video standard used in North America and parts of South America and
Asia is - ANSWER PAL
Which projector element is covered with tiny mirrors to produce a video or data image? -
ANSWER DMD
What is the fundamental unit of measure on a fixed resolution display - ANSWER
PIXEL
In a fixed resolution display, the greater the resolution capability the - ANSWER
Greater the number of pixels.
A common technique for reducing the depth requirements of a rear projection space is -
ANSWER Folding the light path
The changing of direction of a light or sound ray is called - ANSWER Refraction
Light passing through the edges of a lens at different focal lengths results in a blurred
image. This is called__ - ANSWER Spherical aberration
Which type of front screen has a smooth non-gloss surface similar to a white sheet,
provides good color rendition, and evenly disperses light? - ANSWER Matte
The higher the color temperature of a light source, the _____ white ligh - ANSWER
Bluer
The maximum viewing distance for viewing a displayed image is based on the -
ANSWER Amount of detail in the image
For good viewing, projected images should not be viewed at angles greater than
_____degrees off of the projection axis - ANSWER 45
A single video or audio output is converted into multiple outputs to be distributed to the
system by using a - ANSWER DA
Which connector has a solid center pin with an outside sleeve and creates a pressure-fit
type connection with its mate? - ANSWER RCA
, A cable with one conductor and a shield is - ANSWER Unbalanced.
A _____ bit display will display 65,536 colors. - ANSWER 16
An 8-bit digital word is called a - ANSWER BYTE
Digital signals are a stream of - ANSWER 1's and 0's
The process of adding video and/or audio signals to an existing signal on a
predetermined carrier frequency is called - ANSWER Modulation
As the bandwidth of a display system increases, the potential resolution of the images is
- ANSWER Increased.
In a cable, the dielectric - ANSWER Insulates and separates two conductors.
The flow of electrons through a conductor is called - ANSWER Current
When comparing the relationship of current to voltage and resistance, current is: -
ANSWER Directly proportional to the voltage and inversely proportional resistance.
Which two parameters play a key role during the initial assessment of an AV
project? - ANSWER Project schedule, Project Size
Technical support funding can include money for training and ___. - ANSWER Hiring
additional staff
A successful project is an AV system that meets the original design___, fulfills the
needs of the___, and remains in proper working order. - ANSWER Intention, user
Which type of warranty typically involves additional costs and adjustments to
meet the owner's needs? - ANSWER Service agreement
When training users during the System Commissioning and Training Phase, ___
groups allow for more hands-on time with the system. - ANSWER Smaller (up to six)
Verification and optimization are two concepts that are applied during System
Commissioning to ensure that: - ANSWER The design intent has been met
One way to efficiently manage a construction schedule is to use a ____. - ANSWER
Gantt chart
During the Construction Phase, what is likely to happen if a product is suddenly
