Exam Questions and CORRECT Answers
Use an RT60 meter - CORRECT ANSWER - What is the BEST way to determine how
reverberant a space is?
-Clap your hands and listen for an echo
-Ask the client if anyone has complained that the room is too noisy
-Use an RT60 meter
-Use a DB SPL meter
Site survey - CORRECT ANSWER - The correct time to discuss visible finishes for wall
plates, surface mount speakers, and wall mounted screen casings is during the:
-Ordering
-Installation
-Site survey
-Contract award
Speak with the client about getting more information on how to address the noise source -
CORRECT ANSWER - While surveying a conference room for a system upgrade, an
engineer measures 55 dB SPL A-wtd of ambient noise when the room is empty. How should
they proceed? -Add voice lift to the system proposal
-Add more loudspeakers to the system proposal
-Speak with the client about getting more information on how to address the noise source
-Do nothing, this level of ambient noise is well within system tolerance
Divisible room - CORRECT ANSWER - A client needs to add videoconferencing
functionality for high-level, private meetings. Which of following planned space types should
you advise be ruled out?
-Divisible room
-Boardroom
,-Conference room -Classroom
The Design Phase - CORRECT ANSWER - Which phase of an AV project comes
immediately AFTER the Program Phase? -The Design Phase
-Project Planning and Coordination Phase
-The Verification Phase
-The Documentation Phase
Detailed list of equipment - CORRECT ANSWER - Which is NOT presented in the
program report: -Executive Summary -Detailed list of equipment -Budgets
-Infrastructure Considerations
An overview of the programming process including who was surveyed during the process. -
CORRECT ANSWER - When preparing an executive summary what should be included
for submittal to the client?
-A deep dive, including full technical specficiation, of all equipment to be used in the design.
-An estimation of how many change orders might be required if the client doesn't use your
design.
-References to new and emerging technologies that should be considered for future spaces.
-An overview of the programming process including who was surveyed during the process.
Additive color system - CORRECT ANSWER - Which system is used to show colors
from a video display?
-Additive color system -Subtractive color system -Plus/minus color system -Recover color
system
25 db - CORRECT ANSWER - An installed audio system should be AT LEAST
__________ above the ambient noise floor.
-5 dB
-25 dB
, -45 dB
-75 dB
RS-232 - CORRECT ANSWER - A device is controlled using the pictured cable. What is
the MOST LIKELY method of controlling this device?
-IR
-RF
-RS-232
-Network
5:1 - CORRECT ANSWER - The minimum load safety rating for mounting audio visual
equipment is:
-3:1
-5:1
-8:1
-10:1
On Friday afternoons. - CORRECT ANSWER - As part of regular system maintenance,
when is the BEST time to update device firmware?
-On Friday afternoons.
-As soon as updates are available.
-Device firmware should never be updated after system sign-off.
-After coordination with the client, and when the system will be available for an extended period
of time
Black Level - CORRECT ANSWER - The brightness controls on a display adjusts which
level?
-Black Level
-Chroma Level
-Hue