PassTest CTS-I問題集480問でAVIXA Communicationsを確実実践
リアル最新CTS-I試験問題CTS-I問題集
質問 # 34
What can cause a mounting malfunction?
Select all that apply.
Response:
- A. Connecting a mount to blocking
- B. Installing a mount directly to a ceiling tile
- C. Exceeding the load limit
- D. Improperly placing bolts
正解：B、C、D
質問 # 35
What method can a technician use onsite to verify that the AV device is set to the proper IP address?
- A. Use a Serial Digital Interface to locate the IP
- B. Connect directly to the CPU using an XLR connector and the Ping program
- C. Use a DVI-D connector and telnet into the device
- D. Use a USB connection to the CPU and the HyperTerminal program
正解：D
質問 # 36
What are the primary colors of light?
- A. red, blue, and green
- B. red, blue, and white
- C. red, blue, and yellow
- D. red, blue, and black
正解：A
質問 # 37
Which device is used for sending the same video signal to multiple destinations?
Response:
- A. Line driver
- B. Distribution amplifier
- C. Matrix switcher
- D. Scan converter
正解：B
質問 # 38
A complete audio signal path begins with acoustical energy and ends with _____ energy.
- A. amplified
- B. electrical
- C. acoustical
- D. Processed
正解：C
質問 # 39
Which is an RS232 parameter?
- A. Parity
- B. Subnet mask
- C. Polarity
- D. Bandwidth
正解：A
質問 # 40
Why is it a good idea for the AV installer to provide end user training on a new system?
- A. Good opportunity to identify punch or defects list items
- B. Reduces the number of service calls and damaged equipment caused by user error
- C. Most state codes require service after the sale
- D. To identify future sales opportunities
正解：B
質問 # 41
Which of the following is true for grouping cables together?
- A. Keep your signal cables as close as possible to sources of electrical noise
- B. Signal cables should be routed with power cables
- C. Use nonmetallic conduit for signal cables when nonmetallic conduit is used for power cables
- D. Separate microphone and speaker cables into different bundles
正解：D
質問 # 42
After adjusting system equalization using the best tools available, you should ____.
Select all that apply.
Response:
- A. check the system for distortion by listening at the highest expected volume
- B. change equalization off-axis to fix coverage problems
- C. balance amp and EQ levels by ear for best tonality
- D. check the system by listening to familiar audio content
正解：A、C、D
質問 # 43
Which diagram is used for positioning mounted equipment within a rack?
Response:
- A. A rack mounting diagram
- B. A rack building diagram
- C. A rack system diagram
- D. A rack elevation diagram
正解：D
質問 # 44
RGBS requires _____ cables to carry the signal.
- A. two
- B. five
- C. Four
- D. three
正解：C
質問 # 45
If an intended viewer needs to distinguish the finest details displayed, the designer/assessor should use the
__________ Viewing Category.
- A. Passive Viewing
- B. Basic Decision Making (BDM)
- C. Analytical Decision Making (ADM)
- D. Full Motion Video
正解：C
質問 # 46
Which of the following does HDCP 2.0 support?
Select all that apply.
Response:
- A. 128 connected devices for each transmitter
- B. 32 connected devices for each transmitter
- C. 4 layers or repeater levels for each transmitter
- D. 7 layers or repeater levels for each transmitter
正解：B、C
質問 # 47
What Viewing Category applies to a space used for word processing and spreadsheets?
- A. Both ADM and BDM
- B. ADM
- C. BDM
正解：C
質問 # 48
What is the primary reason an AV installer should attend weekly construction meetings?
Response:
- A. Find out when the cafeteria is open
- B. Learn about safety requirements
- C. Establish relationships with allied trade teams
- D. Identify changes that will affect the AV installation
正解：D
質問 # 49
_____ discrete DMDs are used in larger DLP projectors to generate color.
- A. Three
- B. Four
- C. Two
- D. Five
正解：A
質問 # 50
In which situations or environments is the system optimization method of gain adjustment preferable to the unity gain method? (Choose all that apply.)
- A. For installations with short deadlines
- B. Where clipping levels will not vary within the system
- C. In performing arts centers and lecture halls
- D. For systems with 750m V input signal levels
正解：C
質問 # 51
The ___ of a screen should be the same aspect ratio as the projected image.
- A. shape
- B. keystone
- C. height
- D. size
正解：A
質問 # 52
When mounting a 34kg (75lb) projector with a 7kg (15lb) mount, the substructure should be able to support a minimum weight of:
[Conducting Site Rough-In/First-Fix/Mount Substructure]
Response:
- A. 204kg (450lb)
- B. 122kg (270lb)
- C. 41kg (90lb)
- D. 82kg (180lb)
正解：C
質問 # 53
Why is it a good idea for the AV installer to provide end-user training on a new system?
- A. It reduces the number of service calls and damaged equipment caused by user error
- B. Good opportunity to identify punch or defects list items
- C. Most state codes require service after the sale
- D. To identify future sales opportunities
正解：A
質問 # 54
Which device is needed to calibrate an SPL meter?
Response:
- A. An SPL calibrator that produces 94 dBSPL = 1 Pa
- B. No device is needed
- C. A loudspeaker with a 1/2 inch element connector
- D. A pink noise generator
正解：A
質問 # 55
Numerous, persistent reflections of sound are called _____.
- A. directional sound
- B. echo
- C. reverberation
- D. surface reflection
正解：C
質問 # 56
Which of the following is true of rack cable service loops?
- A. They provide flexibility in rack wiring.
- B. They increase the number of available inputs.
- C. They reduce feedback in an audio system.
- D. They are caused by multiple paths to ground.
正解：A
質問 # 57
What type of termination technique is used for a BNC connector?
Response:
- A. Stab and twist
- B. Solder
- C. Crimp
- D. Insulation displacement
正解：C
質問 # 58
Which is the preferred method for keystone error correction?
Response:
- A. Analog
- B. Optical
- C. Electronic
- D. Digital
正解：B
質問 # 59
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