What is “PoE” in AV system design?
Options:
Power over Ethernet, supplying power and data over a single cable
Protocol over Ethernet
Power only Ethernet
Professional output equipment
Answer:
Which of the following best describes “scalability” in AV system design?
System’s ability to be expanded or upgraded easily
Initial installation cost
Cable type used
Signal strength
What is the most important safety consideration when designing an AV system?
Ensuring all equipment matches the client’s favorite brand
Compliance with electrical and fire codes
Minimizing cable length regardless of routing
Using only the newest technology
Which of the following best describes an “amplifier” in an audio system?
Device that converts analog signals to digital
Device that increases the power of audio signals to drive speakers
Device that mixes audio signals
Device that switches video signals
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