Page 1 of 176
Matty C's CTS-I Practice EXAMALL 400 QUESTIONS
AND CORRECT VERIFIED ANSWERS LATEST UPDATE
JUST RELEASED THIS YEAR
Question: A customer has recently added a second wireless microphone to an existing system.
The customer now complains that the sound quality from both microphones has degraded. Of
the following, which is the MOST LIKELY cause for the problem?
-The existing wireless microphone is too old to be used with the new wireless microphone.
-The new wireless microphone shares a similar frequency as the old wireless microphone.
-The new wireless microphone is from a different manufacturer
-The old wireless microphone battery is dying. - ANSWER✔✔The new wireless microphone
shares a similar frequency as the old wireless microphone.
Question: What is an installer's objective during an onsite survey?
-Collect information about the rooms in which the AV systems will be installed
1
SUCCESS!
,Page 2 of 176
-Convince the customer to buy the most cutting-edge technology
-Pull cable and place equipment around the room
-Meet the system designers, architects, and owners for the first time - ANSWER✔✔Collect
information about the rooms in which the AV systems will be installed
Question: What can you do to make sure that your AV room is compliant with your local fire
codes and AHJ?
-Move the sprinklers around your loudspeaker set up
-Install firestop when drilling through a firewall
-Avoid using plenum-rated cable whenever possible
-Use the rules from the most lenient code or law - ANSWER✔✔Install firestop when drilling
through a firewall
Question: What should you do with any existing furniture on the jobsite?
-Cover it with a drop cloth, plastic sheet, or shipping blanket to protect it
2
SUCCESS!
,Page 3 of 176
-Tell the interior designers or customer to carry the furniture out of the room
-Use the tables to sort your equipment and stand on the chairs when mounting ceiling
equipment
-Leave it as is; the furniture in the room isn't part of your job - ANSWER✔✔Cover it with a drop
cloth, plastic sheet, or shipping blanket to protect it
Question: Which of the following is true of a construction jobsite?
-It may not have a roof or walls built
-The AV installers will be the only team using the space
-They are usually clean, quiet, and temperature controlled
-Clients may be using the space during the installation - ANSWER✔✔It may not have a roof or
walls built
Question: Two common scales used on technical drawings are ____
1/4 inch and 1:25.75
3
SUCCESS!
, Page 4 of 176
1/4 inch and 1:100
1/3 inch and 1:225
1/2 inch and 1:105 - ANSWER✔✔1/4 inch and 1:100
Q:The three components of an AV experience are _________.
-Space, Content, and Technology
-Space, Sound, and Visuals
-Sensation, Knowledge, and Remembrance
-Technology, Budget, and Desires - ANSWER✔✔Space, Sound, and Visuals
Question: An AV Expert has the highest level of control when it comes to __________.
Content
Technology
Budget
4
SUCCESS!
Matty C's CTS-I Practice EXAMALL 400 QUESTIONS
AND CORRECT VERIFIED ANSWERS LATEST UPDATE
JUST RELEASED THIS YEAR
Question: A customer has recently added a second wireless microphone to an existing system.
The customer now complains that the sound quality from both microphones has degraded. Of
the following, which is the MOST LIKELY cause for the problem?
-The existing wireless microphone is too old to be used with the new wireless microphone.
-The new wireless microphone shares a similar frequency as the old wireless microphone.
-The new wireless microphone is from a different manufacturer
-The old wireless microphone battery is dying. - ANSWER✔✔The new wireless microphone
shares a similar frequency as the old wireless microphone.
Question: What is an installer's objective during an onsite survey?
-Collect information about the rooms in which the AV systems will be installed
1
SUCCESS!
,Page 2 of 176
-Convince the customer to buy the most cutting-edge technology
-Pull cable and place equipment around the room
-Meet the system designers, architects, and owners for the first time - ANSWER✔✔Collect
information about the rooms in which the AV systems will be installed
Question: What can you do to make sure that your AV room is compliant with your local fire
codes and AHJ?
-Move the sprinklers around your loudspeaker set up
-Install firestop when drilling through a firewall
-Avoid using plenum-rated cable whenever possible
-Use the rules from the most lenient code or law - ANSWER✔✔Install firestop when drilling
through a firewall
Question: What should you do with any existing furniture on the jobsite?
-Cover it with a drop cloth, plastic sheet, or shipping blanket to protect it
2
SUCCESS!
,Page 3 of 176
-Tell the interior designers or customer to carry the furniture out of the room
-Use the tables to sort your equipment and stand on the chairs when mounting ceiling
equipment
-Leave it as is; the furniture in the room isn't part of your job - ANSWER✔✔Cover it with a drop
cloth, plastic sheet, or shipping blanket to protect it
Question: Which of the following is true of a construction jobsite?
-It may not have a roof or walls built
-The AV installers will be the only team using the space
-They are usually clean, quiet, and temperature controlled
-Clients may be using the space during the installation - ANSWER✔✔It may not have a roof or
walls built
Question: Two common scales used on technical drawings are ____
1/4 inch and 1:25.75
3
SUCCESS!
, Page 4 of 176
1/4 inch and 1:100
1/3 inch and 1:225
1/2 inch and 1:105 - ANSWER✔✔1/4 inch and 1:100
Q:The three components of an AV experience are _________.
-Space, Content, and Technology
-Space, Sound, and Visuals
-Sensation, Knowledge, and Remembrance
-Technology, Budget, and Desires - ANSWER✔✔Space, Sound, and Visuals
Question: An AV Expert has the highest level of control when it comes to __________.
Content
Technology
Budget
4
SUCCESS!
