Axis CTS 問題集

質問 1：
The MAIN benefit of an inventory tracking system in an AV rental and staging business is having an accurate record of
A. customers contact details.
B. current state and commitments of assets.
C. customer's budgets and spending history.
D. current resale value of assets.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Project documentation states the system must logically Isolate control and media networks. What piece of network equipment should be used?
A. router
B. access point
C. unmanaged switch
D. managed switch
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
What key specification of an owner furnished credenza will a technician need to know that may impact the warranty of the AV equipment?
A. the finished pattern, material, and application
B. the door hardware and swing operation
C. the amount of air that moves through the credenza
D. the quality, size, and availability of cable grommets
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
When compared to Listener 4, which listener simultaneously hears the speaker at +6db? Select the answer by clicking on the correct listener.

正解：

Explanation:
Listener 2
In sound propagation, every doubling of distance from a sound source generally results in a decrease of approximately 6 dB in sound level due to the inverse square law. Conversely, when moving closer to the sound source, the sound level increases by approximately 6 dB each time the distance is halved.
Given Listener 4 is at 20 feet from the speaker:
* Listener 3 is at 15 feet, which is closer but not a direct halving of Listener 4's distance, so the change is less than 6 dB.
* Listener 2 is at 10 feet, which is half the distance of Listener 4 (20 feet). This halving of distance results in a sound level increase of approximately 6 dB.
* Listener 1 is at 5 feet, which is closer than Listener 2 and results in a higher increase in dB compared to Listener 4.
CTS Technology Specialist ReferenceUnderstanding sound level changes over distance is essential in AV system design to ensure balanced audio coverage. The CTS materials cover the inverse square law extensively, explaining how sound pressure levels change as the distance from the sound source varies.
Listener 2, at half the distance from Listener 4, receives sound at +6 dB compared to Listener 4, aligning with this principle.

質問 5：
For a design-bid (tender)-build project, the final step for determining the owner's costs for an AV system is
A. ensuring the equipment specification is ready for bid.
B. performing a needs analysis.
C. selecting an Integrator.
D. having the owner approve the design.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Company information, statement of work, drawings, and bill of materials are presented to the customer as what set of documents?
A. bid packet (response)
B. request for quote
C. contract documents
D. request for proposal
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
The purchaser in an AV solutions firm has a key role to play in the area of
A. estimating manpower availability and scheduling.
B. reviewing the customer needs analysis to determine best solutions.
C. coordinating project documentation and commissioning.
D. communicating with vendors and internal staff members.
正解：D
解説: (Topexam メンバーにのみ表示されます)