最新のCTS-D実際の無料試験問題更新された193問あります
無料で使えるCTS-D試験ブレーン問題集認定ガイドの問題と解答
質問 # 47
The main considerations when selecting a cable shield are:
Response:
- A. Cable types, gauge, and interference
- B. Materials, permeability, and conductors
- C. Coverage, flexibility, and frequency range
- D. Impedance, flexibility, and materials
正解：C
質問 # 48
The two basic AV signal types are:
Response:
- A. Bit and Megabyte
- B. Dynamic and Static
- C. Digital and Analog
- D. Sine and Cosine
正解：C
質問 # 49
For measuring the light received at a particular location coming directly from a source, what measure and instrument should be used?
Response:
- A. Lux or foot candles with an incident meter
- B. Candela with an incident meter
- C. Foot Lambert with an STL
- D. Foot candle with a light impedance meter
正解：A
質問 # 50
In the bid (tender) process what items SHOULD the AV Documents (RFP) detail in order to complete the scope of work for a given project?
Response:
- A. Programming detail, system warranty and client desires
- B. Client needs, desires and budget
- C. Qualification, equipment & performance requirements
- D. Equipment, benchmarking approach and budget
正解：C
質問 # 51
Which of the following are features of an audio signal generator?
(Select all that apply.)
Response:
- A. With a properly calibrated signal can determine signal bit rate
- B. Usually has both 1 kHz and 400 Hz signal outputs
- C. Generates sine wave and other signals used for setting system levels
- D. Can be helpful in measuring distortion
正解：B、C、D
質問 # 52
When testing the audio system to ensure that the system is equalized you will need an SPL meter, a signal generator and___.
Response:
- A. A real time analyzer
- B. A test pattern generator
- C. A pink noise generator
- D. An oscilloscope
正解：A
質問 # 53
What steps are required for the AV consultant to provide the program report?
Response:
- A. Architectural requirements, display technologies, facility plan
- B. Facilities survey, end user interviews, project requirements
- C. Budget, scope of work, major bill of materials
- D. Space planning, security requirements, existing site conditions
正解：B
質問 # 54
_________ compression is common for networked AV applications, such as streaming media and IP telephony.
Response:
- A. Lossless
- B. Apple QuickTime
- C. Intraframe
- D. Lossy
正解：D
質問 # 55
If a font height is 2 in (50 mm), the screen height is 60 in (1,525 mm), and screen resolution is 1080 pixels high, what is the font size in pixels?
Response:
- A. 36 point
- B. 28 point
- C. 40 point
- D. 32 point
正解：A
質問 # 56
What is the purpose of mapping in human-centered interface design?
Response:
- A. Signal what actions are possible and how they should be done
- B. Communicate the results of an action
- C. Lay out the design for clear understanding
- D. Communicate what the design can or cannot do
正解：C
質問 # 57
Which of the following architectural drawing symbols is a detail flag?
Response:
- A.
- B.
- C.
- D.
正解：B
質問 # 58
A power system that is designed exclusively for AV systems and associated computers and utilizes an isolated equipment ground is called a(n):
Response:
- A. Unbalanced power system
- B. Balanced power system
- C. Grounded power system
- D. Technical power system
正解：D
質問 # 59
You currently have the bandwidth capacity to stream 30 channels of 48 kHz, 24-bit audio. How many channels could you stream if you upgraded to 96 kHz, 24-bit audio?
Response:
- A. 15 channels
- B. 30 channels
- C. 60 channels
- D. 25 channels
正解：A
質問 # 60
What is the most beneficial result of signal separation in an AV rack design?
Response:
- A. Better grounding
- B. Reducing heat
- C. Neater bundling and labeling of cables
- D. Reducing the effects of EMI
正解：D
質問 # 61
Which CPU configuration has multiple independent systems linked together by a data network?
Response:
- A. Client-server
- B. Scattered
- C. Centralized
- D. Distributed
正解：D
質問 # 62
When considering viewers' visual field along a horizontal plane, people can recognize words, fine details, and color at what angle from the standard line of sight?
Response:
- A. 40 to 50 degrees
- B. 0 to 10 degrees
- C. 10 to 20 degrees
- D. 25 to 30 degrees
正解：C
質問 # 63
What are advantages to using digital signals over analog signals?
Response:
- A. All audio and video signal types can utilize a signal Category type cable.
- B. The ability to carry more than one signal type at a time.
- C. They are more forgiving to signal degradation over longer distances.
- D. They eliminate the need for distribution amplifiers or signal repeaters.
正解：B
質問 # 64
What is the best place to install a 60 lb (27.22 kg) audio amplifier in a freestanding equipment rack?
Response:
- A. Bottom of the rack.
- B. Middle of the rack.
- C. The location is irrelevant.
- D. Top of the rack.
正解：A
質問 # 65
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:
- A. 90 W
- B. 300 W
- C. 25 W
- D. 200 W
正解：D
質問 # 66
What type of light, besides light coming directly from a source, must be measured?
Response:
- A. Refracted
- B. Distorted
- C. Ambient
- D. Fluorescent
正解：C
質問 # 67
Two 6500 lumen projectors are being installed for a dual projection system. Each projector draws 1050 watts. What is the expected Btu output of both projectors?
Response:
- A. 4300 Btu
- B. 7161 Btu
- C. 60 Btu
- D. 3581 Btu
正解：B
質問 # 68
Which of the following would not be considered part of the system drawings for an AV design?
Response:
- A. Color schemes
- B. DSP settings
- C. Control system flows
- D. Rack elevations
正解：A
質問 # 69
......
CTS-D認定概要最新のCTS-DのPDF問題集：https://www.jpntest.com/shiken/CTS-D-mondaishu
トップクラスAVIXA CTS-D試験材料で学習ガイド！練習問題バージョン：https://drive.google.com/open?id=1f69XpfB_4pR9ScBuDf9M4Fc3-UHmBtLS