Category CTS-D

NO.110 What is the primary goal of a needs analysis?
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NO.111 Who must monitor other areas of the project to ensure that considerations for AV equipment or specifications are met, such as monitoring where an HVAC and sprinkler system are installed?
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NO.112 What are advantages to using digital signals over analog signals?
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NO.113 Reserve DHCP allows you to __________.
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NO.114 A presenter is speaking to a large audience. Listener #1 is 2 meters away from the presenter, and listener #2 is 15 meters away from the presenter. What is the expected gain in SPL at the listener #1 position? Hint: This is a 20-log problem.
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NO.115 How do you determine the client’s long-term plans and needs in terms of equipment and support maintenance?
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NO.116 What information is needed to create a conceptual design including budget estimates?
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NO.117 A conference room is 40 ft. x 30 ft. and the ceiling is 10 ft. high. Ceiling loudspeakers will be used to cover the room for speech reinforcement with a target SPL level of 75 dB SPL.
The loudspeakers have a coverage circle diameter of 12 ft. and the spacing between loudspeakers is approximately 8.5 ft. Assuming the ceiling mounted loudspeakers are part of 70 V distributed system, what is the minimum size power amplifier that should be used?
Loudspeaker Sensitivity: 91 dB SPL @ 1 W / 1 m Transformer Taps available: 70 V: 60 W, 30 W, 15 W, 7.5 W 100 V: 60 W, 30 W, 15 W Response:

NO.118 If you have a projector that is 2500 ANSI lumens on a 5.5 m2 standard matte white screen, what should be the limits of the task lighting? Note that the projector specification is derated by 25 percent.
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NO.119 Which of the following is a mitigation strategy for addressing security risks introduced by AV systems?
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NO.120 Operational Documentation includes
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NO.121 What should be included in the AV specifications to further describe the system components?
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NO.122 How do you confirm the AV System has been built and delivered as per the client’s scope?
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NO.123 To “train the trainer” is to __________.
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NO.124 The most common way to show project schedules, tasks and milestones is by using a:
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NO.125 What factors besides the inverse square law of sound must be considered when measuring sound levels at the venue and filing reports?
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NO.126 PAG and NAG are important calculations for ensuring an audio system is:
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NO.127 During the program phases, interviews with the end user or owner’s representatives are beneficial in order to:
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NO.128 What type of drawing would you use to find out exactly how the projector should be mounted to the ceiling?
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NO.129 A __________ uses unique, hard-coded physical addresses, known as media access control (MAC) addresses, to send data between nodes.
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