AVIXA CTS Exam Questions with Correct Solutions| Latest Update Graded A+
What's signal separation? Refers to grouping cables by signal strength to avoid interference.
High power cables may cause interference with mic cables for example.
How to evaluate if a termination is properly transmitting a signal? Perform a continuity test.
How to calculate a drop in acoustic energy. Inverse square law. dB = 20 log (d1 / d2)
What kind of system do audio systems with loudspeakers far from amplifiers typically use?
Constant-voltage with transformers at every speaker
How to determine frequency response? Depends on the type of app the audio is meant to
support.
When to identify end users whom were consulted ? In the executive summary
How to convert inches to millimeters 25.4 mm = 1 in
How to calculate HD? 9:16
Height x 1.77 = width
Width x 0.56 = height
What does knowledge of the room provide? A starting point
What is RF spectrum? 3kHz - 300GHz
Transmitter questions are all about modulation
,UHF band 300MHz-3GHz
what does balanced twisted pair help? Rejects interference
What's a function? A single operation or task that a control system can perform.
Program Sequence of functions to complete a task
What is current always seeking to do? Return to the source
What are two things required to set IP? Address and subnet
Bridge A networking device operating at the data link layer (Layer 2) of the OSI model that
connects and filters traffic between two network segments based on MAC addresses. Bridges
learn which MAC addresses exist on each connected segment and only forward frames when
necessary, improving efficiency by reducing unnecessary traffic between segments.
Gateway A networking device operating at the application layer (Layer 7) of the OSI model
that translates between different network protocols, architectures and data formats. Gateways
provide protocol conversion and facilitate communication between dissimilar networks, acting
as an entry/exit point between different network environments.
What is the standard international unit of light? Lux
What does phase setting of a display indicate? Fuzzy details
ANSI lumen rating furmula ANSI Lumens = Average Brightness × Screen Area
,OSI Layers 7. Application Layer
The part that users interact with - your web browsers, email apps, etc.
6. Presentation Layer
Translator layer - formats data so different systems can understand it.
5. Session Layer
Manages connections between computers - starts, maintains, and ends them.
4. Transport Layer
Ensures all data arrives completely and in the right order.
3. Network Layer
Handles addressing and finding the best path between networks.
2. Data Link Layer
Organizes data into frames and handles delivery on the local network.
1. Physical Layer
The actual hardware - cables, switches, and network cards.
Mnemonic: "All People Seem To Need Data Processing"
What's minimum contrast ratio? 80:1
Whats the yellow jacket fiber optic cable? single mode fiber optic
Benchmarking ______ is the process of comparing methods, techniques, and principles from
peer organizations and facilities.
A client approaches an AV provider with a project requirement to set up an audiovisual system
for their newly constructed conference room. The client emphasizes the importance of
seamless video conferencing capabilities and high-quality audio output. What would be the
, MOST appropriate initial step for the AV provider to take based on the information provided?
Conduct a needs analysis
Which term BEST describes the needs analysis process? Defining user needs and desires
What is the term that describes comparing an existing installation with a new project?
Benchmarking
What role does the AV professional typically play in conducting a needs analysis? Facilitator
of design collaboration
Which statement BEST shows why a needs analysis is important for an AV project? Needs
analysis ensures that end-users' requirements are accurately identified and addressed.
When establishing initial contact with a client, try to develop a relationship early on with the
_____. stakeholders
On a tour of the facility during the preliminary site survey, it was pointed out that the AV rack
closet is 76 m (250 ft) from the room where the multi-purpose room will be going. Why is that a
concern for the AV professional? Cat cables have a distance limitation.
While evaluating a site environment, a room appears to suffer from reverberation. What
treatment could be recommended to improve the acoustics in the room Use soft furnishings
and flooring
Prior to performing a site assessment and new system design the ______ should be identified.
client's needs and intended uses
What's signal separation? Refers to grouping cables by signal strength to avoid interference.
High power cables may cause interference with mic cables for example.
How to evaluate if a termination is properly transmitting a signal? Perform a continuity test.
How to calculate a drop in acoustic energy. Inverse square law. dB = 20 log (d1 / d2)
What kind of system do audio systems with loudspeakers far from amplifiers typically use?
Constant-voltage with transformers at every speaker
How to determine frequency response? Depends on the type of app the audio is meant to
support.
When to identify end users whom were consulted ? In the executive summary
How to convert inches to millimeters 25.4 mm = 1 in
How to calculate HD? 9:16
Height x 1.77 = width
Width x 0.56 = height
What does knowledge of the room provide? A starting point
What is RF spectrum? 3kHz - 300GHz
Transmitter questions are all about modulation
,UHF band 300MHz-3GHz
what does balanced twisted pair help? Rejects interference
What's a function? A single operation or task that a control system can perform.
Program Sequence of functions to complete a task
What is current always seeking to do? Return to the source
What are two things required to set IP? Address and subnet
Bridge A networking device operating at the data link layer (Layer 2) of the OSI model that
connects and filters traffic between two network segments based on MAC addresses. Bridges
learn which MAC addresses exist on each connected segment and only forward frames when
necessary, improving efficiency by reducing unnecessary traffic between segments.
Gateway A networking device operating at the application layer (Layer 7) of the OSI model
that translates between different network protocols, architectures and data formats. Gateways
provide protocol conversion and facilitate communication between dissimilar networks, acting
as an entry/exit point between different network environments.
What is the standard international unit of light? Lux
What does phase setting of a display indicate? Fuzzy details
ANSI lumen rating furmula ANSI Lumens = Average Brightness × Screen Area
,OSI Layers 7. Application Layer
The part that users interact with - your web browsers, email apps, etc.
6. Presentation Layer
Translator layer - formats data so different systems can understand it.
5. Session Layer
Manages connections between computers - starts, maintains, and ends them.
4. Transport Layer
Ensures all data arrives completely and in the right order.
3. Network Layer
Handles addressing and finding the best path between networks.
2. Data Link Layer
Organizes data into frames and handles delivery on the local network.
1. Physical Layer
The actual hardware - cables, switches, and network cards.
Mnemonic: "All People Seem To Need Data Processing"
What's minimum contrast ratio? 80:1
Whats the yellow jacket fiber optic cable? single mode fiber optic
Benchmarking ______ is the process of comparing methods, techniques, and principles from
peer organizations and facilities.
A client approaches an AV provider with a project requirement to set up an audiovisual system
for their newly constructed conference room. The client emphasizes the importance of
seamless video conferencing capabilities and high-quality audio output. What would be the
, MOST appropriate initial step for the AV provider to take based on the information provided?
Conduct a needs analysis
Which term BEST describes the needs analysis process? Defining user needs and desires
What is the term that describes comparing an existing installation with a new project?
Benchmarking
What role does the AV professional typically play in conducting a needs analysis? Facilitator
of design collaboration
Which statement BEST shows why a needs analysis is important for an AV project? Needs
analysis ensures that end-users' requirements are accurately identified and addressed.
When establishing initial contact with a client, try to develop a relationship early on with the
_____. stakeholders
On a tour of the facility during the preliminary site survey, it was pointed out that the AV rack
closet is 76 m (250 ft) from the room where the multi-purpose room will be going. Why is that a
concern for the AV professional? Cat cables have a distance limitation.
While evaluating a site environment, a room appears to suffer from reverberation. What
treatment could be recommended to improve the acoustics in the room Use soft furnishings
and flooring
Prior to performing a site assessment and new system design the ______ should be identified.
client's needs and intended uses
