Practice Test for CTS Certification Real 2024 Mock Exam [Q66-Q83]

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Practice Test for CTS Certification Real 2024 Mock Exam [Q66-Q83]

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Practice Test for CTS Certification Real 2024 Mock Exam

Prepare For Realistic CTS Dumps PDF – 100% Passing Guarantee

QUESTION 66
As part of a service agreement offering, wfwt PRIMARY role do preventive maintenance visits (PM/PMV) play?

allows the AV provider toclean, service and assess equipment In the field on a regular basis

allows the AV provider to check in with customer and serves as an opportunity to sell further solutions

allows the AV provider tosell a service that is often forgotten by the customer, and therefore generate greater profit

allows the AV provider access to client premises and scope future work

Preventive maintenance visits (PM/PMV) are primarily designed to ensure that equipment is functioning correctly and to prevent potential failures. This involves cleaning, servicing, and assessing the equipment regularly to maintain optimal performance and longevity. This is in line with industry standards for preventive maintenance, ensuring reliability and reducing downtime.

QUESTION 67
What is the FIRST stage in troubleshooting an AV system?

evaluating possible sources of error

identifying the symptoms of the error

determining which devices are fully functional

reviewing the system diagram showing the connections and the signal flow

The first stage in troubleshooting an AV system is identifying the symptoms of the error. This step involves observing and documenting the specific issues or malfunctions that are occurring. By clearly understanding and articulating the symptoms, a technician can more effectively diagnose the problem and narrow down potential causes. Once the symptoms are identified, the technician can proceed to evaluate possible sources of error, check device functionality, and review system diagrams as needed.

QUESTION 68
What is the MAIN difference between OLED displays and LED displays?

luminosity

higher brightness

self-emitting light source

determined screen shape

The main difference between OLED (Organic Light Emitting Diode) displays and LED (Light Emitting Diode) displays is that OLED displays use self-emitting light sources. In OLED technology, each pixel emits its own light, allowing for better contrast ratios and deeper blacks, as pixels can be turned off completely. In contrast, LED displays use a backlight to illuminate the screen, which can result in less precise control over brightness and contrast.

QUESTION 69
What is the aspect ratio in these images?

1.33:1

4:3

5:4

16:9

The aspect ratio is the ratio of the width to the height of an image. In the given images, the larger display has a width of 47.6 inches and a height of 26.89 inches. The aspect ratio is calculated as:Aspect Ratio=WidthHeight=47.626.891.77:1\text{Aspect Ratio} = \frac{\text{Width}}{\text{Height}} =
\frac{47.6}{26.89} \approx 1.77:1Aspect Ratio=HeightWidth=26.8947.61.77:1This approximates to 16:9, which is a common widescreen aspect ratio used in modern displays and television screens.

QUESTION 70
Company information, statement of work, drawings, and bill of materials are presented to the customer as what set of documents?

request for quote

request for proposal

contract documents

bid packet (response)

Company information, statement of work, drawings, and bill of materials are presented to the customer as a bid packet (response). This set of documents is used to respond to a request for proposal(RFP) and provides detailed information about how the contractor intends to meet the project requirements. Axis Technology Specialist documentation emphasizes the importance of a comprehensive bid packet to communicate the scope, approach, and cost of a project to the client.

QUESTION 71
For a design-bid (tender)-build project, the final step for determining the owner’s costs for an AV system is

selecting an Integrator.

performing a needs analysis.

having the owner approve the design.

ensuring the equipment specification is ready for bid.

For a design-bid (tender)-build project, the final step for determining the owner’s costs for an AV system is ensuring the equipment specification is ready for bid. This step involves finalizing all equipment details, specifications, and requirements so that accurate bids can be obtained from potential contractors. Axis documentation indicates that having precise and detailed equipment specifications is critical for obtaining accurate project costs and selecting the best contractor for the job.
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QUESTION 72
When calibrating a loudspeaker system, which weight setting on the SPi. meter is used for its mdus>on of low frequency sound levels in the measurement?

Weighted

When calibrating a loudspeaker system, the C-weighted setting on an SPL (Sound Pressure Level) meter is typically used because it provides a relatively flat frequency response, including low-frequency sound levels.
This makes it more suitable for accurately measuring the overall sound pressure level, especially in environments where low-frequency performance is critical, such as in audio and home theater systems. The C-weighted setting captures the full range of audible frequencies, ensuring a comprehensive and precise calibration.
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QUESTION 73
When is the optimal time to conduct training of end users in a new AV installation?

after all participants have reviewed equipment manuals

when all users of the facility can be trained at the same time

at the time of system handover with accompanying user guides

during installation so that the system can be configured and modified in line with the user’s knowledge

The optimal time to conduct training of end users in a new AV installation is at the time of system handover with accompanying user guides. This ensures that users receive hands-on training with the actual equipment they will be using, allowing them to understand its operation fully and ask questions while a technician is present. Providing user guides during this time also gives them a reference to consult after the training session.
Axis Technology Specialist documentation stresses the importance of comprehensive training and support at the system handover phase to maximize user proficiency and satisfaction.

QUESTION 74
Which of the following is the MOST SUITABLE security method for a small portable projector?

cable lock

security screws

adjustable mount

Nylock nuts and bolts

QUESTION 75
Upon completion of hardware installation and configuration for a new deployment, the NEXT thing the AV Project Manager should have scheduled is

training the client.

testing and verification.

invoicing and project close out.

preventative maintenance schedule.

Upon completion of hardware installation and configuration for a new deployment, the next thing the AV Project Manager should have scheduled is testing and verification. This step ensures that all installed equipment functions correctly and meets the project specifications. It involves checking system performance, resolving any issues, and confirming that the setup works as intended. Axis Technology Specialist documentation underscores the critical role of thorough testing and verification in delivering a successful AV project.
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QUESTION 76
Which of the following testing metrics would BEST be applied towards testing a distributed audio system for proper speaker wattages and cabling?

Low-end system response 60 Hz and below

High-end frequency response 10 kHz and above

Audio uniformity in the range of intelligible speech 100 Hz – 2 kHz

Audio uniformity across the entire spectrum of humanhearing60 Hz – 20 kHz

When testing a distributed audio system, focusing on the audio uniformity in the range of intelligible speech (100 Hz – 2 kHz) is most important. This range is crucial for ensuring that speech is clear and understandable, which is often the primary function of distributed audio systems in environments like schools, offices, and public spaces. Ensuring uniform sound distribution within this frequency range helps achieve consistent audio quality and speech intelligibility across the covered area.

QUESTION 77
Which of these cables should be used for a balanced microphone signal?

Cable A is a shielded twisted pair (STP) cable, which is suitable for carrying balanced microphone signals.
Balanced audio cables have three conductors: two for the signal (positive and negative) and one for the ground. The twisted pair helps to cancel out electromagnetic interference, providing a cleaner signal with less noise. The shielding further protects against external interference, making it ideal for professional audio applications.
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QUESTION 78
Remotely monitoring system health of a deployed conference room and rebooting it when faulty is an example of

a service call.

troubleshooting.

a service contract.

proactive maintenance.

Proactive maintenance involves regularly monitoring and maintaining systems to prevent issues before they occur. Remotely monitoring system health and performing actions like rebooting faulty equipment are preventive measures that help maintain system reliability and functionality. This approach reduces the likelihood of system failures and downtime, ensuring that the conference room equipment operates smoothly.

QUESTION 79
When connecting a condenser microphone, what MUST be included in die system design for it to operate?

mixer

stand

transmitter

power source

A condenser microphone requires a power source to operate because it uses an electrostatic principle to convert sound into an electrical signal. This power is typically provided by phantom power supplied by a mixer or an audio interface. Without this power source, the condenser microphone will not function. It is crucial to include a power source in the system design to ensure the microphone operates correctly.
References:
* Axis Communications – Audio Equipment Integration
* Audio Engineering Society (AES) Standards

QUESTION 80
Which section of the Ohm’s Law chart would you use to calculate watts? Select the coned quadrant.

Explanation:
To calculate watts (P) using the Ohm’s Law chart, you would use the sections that involve power formulas.
These sections are:
* P = V * I
* P = I² * R
* P = V² / R
These formulas show the relationship between power (watts) and the other electrical quantities: voltage (V), current (I), and resistance (R).

QUESTION 81
When connecting two switches with multiple VLANs, which function should be setup in order to pass all the packets from one switch to the other?

trunk line

multicast routing

QoS (Quality of Service)

SFP (Small Form-factorPluggable)

A trunk line should be set up when connecting two switches with multiple VLANs. A trunk line allows the passage of traffic for multiple VLANs between switches. It tags the packets with the appropriate VLAN identifier, enabling the switches to properly route the traffic to the correct VLANs. This setup is essential for maintaining network segmentation and ensuring that all VLAN traffic is transmitted across the network as intended. Trunk lines are a standard networking practice for managing VLAN traffic between switches efficiently.

QUESTION 82
After installation, the system does not pass audio. Based on the information in the drawing, what is the MOST LIKELY cause?

cable lengths

system needs a DSP

phantom power is required

speaker requires a 70 V transformer

The microphone in the setup may require phantom power to operate. Phantom power is a DC voltage (usually
48V) supplied through the microphone cable to power condenser microphones. Without phantom power, a condenser microphone will not function, resulting in no audio being passed through the system. Since the drawing shows a microphone connected to a digital audio transmitter, it’s likely a condenser microphone, and if it isn’t receiving phantom power, this would be the most probable cause of the system not passing audio.

QUESTION 83
After there is an approved labor change to a project, what should the project manager do NEXT?

update the schedule

order the equipment

issue an invoice for the change

inform the purchasing department

Once a labor change is approved, the next step for the project manager is to update the project schedule.
Changes in labor can affect the timeline of the project, and updating the schedule ensures that all stakeholders are aware of the new timelines and can adjust their plans accordingly. This step is critical for maintaining project organization and ensuring that the project stays on track despite the changes.

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