Avixa CTS Exam Practice Questions with verified
answers
A ____ controls incoming and outgoing network traffic and determines
what will be allowed through based on a set of security rules.
A: Switch
B: Gateway
C: Firewall
D: Router Ans✓✓✓ C: Firewall
A ____ sends packets to different locations on a network and connects to
outside networks.
A: Switch
B: Gateway
C: Bridge
D: Router Ans✓✓✓ B: Gateway
A _____ address is unique to every device and identifies a network's
equipment.
A: Transfer mode
B: Baseband
C: Digital Subscriber Line
,D: MAC Ans✓✓✓ D: MAC
A _______ change is required for people to subjectively perceive either
a change as twice as loud as before or one-half as loud as before.
A: +/- 10dB
B: +/- 6dB
C: +/- 1dB
D: +/- 3dB Ans✓✓✓ A: +/- 10dB
A "just noticeable" change in sound pressure level, either louder or
softer, requires a _________ change.
A: +/- 10dB
B: +/- 6dB
C: +/- 1dB
D: +/- 3dB Ans✓✓✓ D: +/- 3dB
A projector has an installed lens with a throw ratio of 2.0:1. The width
of the screen in the room is 72 inches (1829 mm). What is the Throw
Distance? Ans✓✓✓
A signal that has many varying states is called a(n) _______ signal.
, A: Analog
B: Fluctuating
C: Dimmer
D: Digital Ans✓✓✓ A: Analog
According to the Projected Image System Contrast Ratio standard, what
is the minimum contrast ratio required for viewing full-motion video?
A: 16:9
B: 15:1
C: 2.39:1
D: 80:1 Ans✓✓✓ D: 80:1
Acoustics covers how sound is ________, and its ________ and
_______.
A: Received; effects; structure
B: Produced; propagation; control
C: Controlled; delivery; translation
D: Produced; amplification; reception Ans✓✓✓ B: Produced;
propagation; control
Ambient noise is sound that _______ the desired message or signal.
answers
A ____ controls incoming and outgoing network traffic and determines
what will be allowed through based on a set of security rules.
A: Switch
B: Gateway
C: Firewall
D: Router Ans✓✓✓ C: Firewall
A ____ sends packets to different locations on a network and connects to
outside networks.
A: Switch
B: Gateway
C: Bridge
D: Router Ans✓✓✓ B: Gateway
A _____ address is unique to every device and identifies a network's
equipment.
A: Transfer mode
B: Baseband
C: Digital Subscriber Line
,D: MAC Ans✓✓✓ D: MAC
A _______ change is required for people to subjectively perceive either
a change as twice as loud as before or one-half as loud as before.
A: +/- 10dB
B: +/- 6dB
C: +/- 1dB
D: +/- 3dB Ans✓✓✓ A: +/- 10dB
A "just noticeable" change in sound pressure level, either louder or
softer, requires a _________ change.
A: +/- 10dB
B: +/- 6dB
C: +/- 1dB
D: +/- 3dB Ans✓✓✓ D: +/- 3dB
A projector has an installed lens with a throw ratio of 2.0:1. The width
of the screen in the room is 72 inches (1829 mm). What is the Throw
Distance? Ans✓✓✓
A signal that has many varying states is called a(n) _______ signal.
, A: Analog
B: Fluctuating
C: Dimmer
D: Digital Ans✓✓✓ A: Analog
According to the Projected Image System Contrast Ratio standard, what
is the minimum contrast ratio required for viewing full-motion video?
A: 16:9
B: 15:1
C: 2.39:1
D: 80:1 Ans✓✓✓ D: 80:1
Acoustics covers how sound is ________, and its ________ and
_______.
A: Received; effects; structure
B: Produced; propagation; control
C: Controlled; delivery; translation
D: Produced; amplification; reception Ans✓✓✓ B: Produced;
propagation; control
Ambient noise is sound that _______ the desired message or signal.
