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CTS-D AVIXA Certified Technology Specialist – Design Free Practice Exam Questions (2025 Updated)

Prepare effectively for your AVIXA CTS-D Certified Technology Specialist – Design certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 150 questions

Which of the following is a primary function of an AV control system?

A.

To process video signals

B.

To provide centralized control of AV devices and systems

C.

To amplify audio signals

D.

To connect devices to the internet

Which type of projector placement is best for minimizing shadows on the screen?

A.

Rear projection

B.

Ceiling-mounted front projection

C.

Tabletop front projection

D.

Floor projection

Which type of signal transmission is least susceptible to electromagnetic interference?

A.

Analog audio over unshielded cable

B.

Digital video over fiber optic cable

C.

Analog video over coaxial cable

D.

Balanced audio over shielded cable

Which document defines detailed technical specifications and requirements for AV equipment procurement?

A.

Request for proposal (RFP)

B.

System design document

C.

Maintenance plan

D.

Training manual

What is “plenum rating” for cables?

A.

The ability to resist water ingress

B.

A fire-retardant rating required for cables installed in air handling spaces

C.

A voltage rating

D.

A measure of cable flexibility

Which of the following best defines “latency” in video streaming?

A.

The frame rate of the video

B.

The delay between video capture and display

C.

The resolution of the video stream

D.

The signal strength

What is “PoE” in AV system design?

A.

Power over Ethernet, supplying power and data over a single cable

B.

Protocol over Ethernet

C.

Power only Ethernet

D.

Professional output equipment

Which design tool is most appropriate for showing the physical placement of AV equipment within a space?

A.

Block diagram

B.

Floor plan

C.

Flowchart

D.

Wiring schematic

What does a “signal-to-noise ratio” measure in an audio system?

A.

The power output of an amplifier

B.

The difference between desired audio signal and background noise

C.

The total cable length allowed

D.

The speaker impedance

What is the primary purpose of a “block diagram” in AV design?

A.

To show high-level signal flow and system components

B.

To detail cable terminations

C.

To specify budget details

D.

To define user roles

What is the primary role of a “mixer” in an audio system?

A.

To amplify signals

B.

To combine multiple audio inputs into one or more outputs

C.

To convert audio to digital format

D.

To route video signals

In an AV system, what is the purpose of a DSP (Digital Signal Processor)?

A.

To convert analog signals to digital

B.

To manage and manipulate audio or video signals for optimal performance

C.

To amplify signals

D.

To provide power to devices

Which of the following best defines “scalability” in AV system design?

A.

The system’s ability to expand or upgrade in the future without major redesign

B.

The initial cost of the system

C.

The physical size of equipment

D.

The weight of cables

Which AV industry organization administers the CTS-D certification?

A.

AVIXA

B.

IEEE

C.

ANSI

D.

OSHA

What does “SPL” stand for in AV acoustics?

A.

Sound Power Level

B.

Sound Pressure Level

C.

Signal Processing Latency

D.

Signal Power Level

Which of the following describes a “floor plan” in AV design?

A.

A drawing showing the physical layout of equipment and furniture in a space

B.

A diagram showing signal flow

C.

A budget document

D.

An installation checklist

Which of the following cables is most commonly used for transmitting digital audio signals?

A.

XLR (AES/EBU)

B.

RCA

C.

Cat5e

D.

HDMI

Which tool is best suited for creating detailed wiring schematics?

A.

CAD software

B.

Word processor

C.

Spreadsheet

D.

Presentation software

Which of the following is a primary safety concern in AV system design?

A.

Compliance with electrical codes and fire safety regulations

B.

Use of the latest technology only

C.

Minimizing cable length only

D.

Cost reduction

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

A.

RCA

B.

XLR

C.

HDMI

D.

USB

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Total 150 questions
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