Pass the AVIXA AVIXA Communications Certifications CTS-D Questions and answers with CertsForce

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Questions # 1:

Which of the following cable types is best suited for carrying balanced audio signals?

Options:

A.

RCA


B.

XLR


C.

HDMI


D.

USB


Expert Solution
Questions # 2:

Which wireless frequency band is commonly used for video transmission in AV systems?

Options:

A.

900 MHz


B.

2.4 GHz and 5 GHz


C.

60 MHz


D.

700 MHz


Expert Solution
Questions # 3:

Which of the following is an example of an AV control protocol?

Options:

A.

RS-232


B.

HTTP


C.

FTP


D.

SMTP


Expert Solution
Questions # 4:

What is the primary purpose of an AV system “site survey”?

Options:

A.

To assess physical space and infrastructure constraints and opportunities


B.

To install equipment


C.

To conduct user training


D.

To finalize budget


Expert Solution
Questions # 5:

Which of the following is a key consideration when designing a room for video conferencing?

Options:

A.

The type of ceiling tiles used


B.

Ambient lighting and acoustics


C.

The color of furniture


D.

Number of electrical outlets in the server room


Expert Solution
Questions # 6:

Which type of cable connector is typically used for balanced audio?

Options:

A.

RCA


B.

XLR


C.

HDMI


D.

USB


Expert Solution
Questions # 7:

Which of the following cable types is most suitable for audio signals that require noise rejection?

Options:

A.

Unshielded twisted pair (UTP)


B.

Shielded twisted pair (STP)


C.

Coaxial cable


D.

HDMI cable


Expert Solution
Questions # 8:

Which of the following best describes “gain structure” in audio system design?

Options:

A.

The ratio of input to output voltage throughout the signal chain to avoid distortion


B.

The physical size of an amplifier


C.

The number of microphones in a system


D.

The type of speakers used


Expert Solution
Questions # 9:

In AV design, what is the purpose of “equalization” (EQ)?

Options:

A.

To adjust the frequency response of an audio signal


B.

To increase signal power


C.

To route video signals


D.

To control lighting


Expert Solution
Questions # 10:

Which of the following is a common method for reducing audio feedback?

Options:

A.

Increasing microphone gain


B.

Using equalization to notch out feedback frequencies


C.

Placing microphones closer to speakers


D.

Adding more amplifiers


Expert Solution
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