EXTRON AV STUDY GUIDE LATEST UPDATE
2023-2024 WITH 140 QUESTIONS AND VERIFIED
CORRECT ANSWERS 100% COMPLETE
SOLUTION
192.168.100.101 is an example of which type of address? - Correct Answer: IP Address
An acceptable viewing experience for consumer purposes may not meet the needs of
professional applications. - Correct Answer: TRUE
An omnidirectional microphone pickup pattern has a coverage of: - Correct Answer: 360
Category cable wire pairs are twisted together for which of the following purposes? -
Correct Answer: Cancel out EMI from external sources
Chroma Subsampling is a form of: - Correct Answer: Compression
During the control system design process, which of the following should be considered
as part of the infrastructure? - Correct Answer: All of the above
DVI and HDMI both use a signaling method known as: - Correct Answer: TMDS
DVI and HDMI both use a signaling method known as: - Correct Answer: TMDS
Fiber optic shards of glass are extremely sharp and can easily penetrate skin? -
Correct Answer: TRUE
Intelace scanning may be described as: - Correct Answer: Images drawn in two atternate fields of odd & even numbered lines.
Interlaced scanning may be described as: - Correct Answer: Images drawn in two alternate fields as odd & even numbered lines
The human eye can differentiate individual picture frames at which of the following
rates? - Correct Answer: 10-12 frames per second
The rate at which the sound vibrations repeat is called: - Correct Answer: Frequency
The size of a touchpanel in an AV system is driven by: - Correct Answer: All of the above
True or False: A single matrix switcher can be used to drive a divisible classroom and operate the space as an independent room or combine it into a single large presentation
space. - Correct Answer: TRUE 1 / 2
True or False: Progressive Scanning draws each line sequentially from left to right, creating a full image frame in one pass from top to bottom. - Correct Answer: TRUE
True or False: The Cable Cubby Series/2 enclosures do NOT accommodate Extron
patented, variable-speed cable retraction modules for AV cables. - Correct Answer: TRUE
WANs cover wide geographical areas and are commonly used to link different locations
together. - Correct Answer: TRUE
What type of control method is RS-232? - Correct Answer: Serial
When a microphone signal first enters a mixer, which of the following is used to control
the input level of the audio. - Correct Answer: Gain
When designing a network, which of the following is important to consider throughout
the design process? - Correct Answer: All of the above
When the angle at which light strikes the cladding is low enough, what occurs when all of the light is reflected back into the core? - Correct Answer: Total Internal Reflection
Which of the following allows a user to change device network settings, add email servers, upload firmware, remotely reboot Pro Series control products, and troubleshoot
from a single application? - Correct Answer: toolbelt
Which of the following allows its users on a less secure network to send and receive data through a safe connection by extending a private network across the Internet? -
Correct Answer: Virtual Private Network - VPN
Which of the following are helpful considerations when selecting any type of Switcher?
- Correct Answer: All of the above
Which of the following are mountable metal plates that provide AV connectors for
audio, video, phone, data, power, and control? - Correct Answer: AAPs and MAAPs
Which of the following are protection methods for fiber optic cable? - Correct Answer: Loose Tube and Tight Buffered
Which of the following are signal amplifiers that drive video, computer graphics, and
stereo audio over extended distances? - Correct Answer: Line Drivers
Which of the following are the basic types of fiber? - Correct Answer: Singlemode and Multimode
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