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

The goal is to understand what the system needs to do, i.e., its functionality. This lays the groundwork for system design that supports the client’s real-world needs.

“Initial design discussions must identify desired outcomes and functional expectations. This guides all future technical decisions.”

— CTS Exam Guide, Project Design Phase

DHCP (Dynamic Host Configuration Protocol) automatically assigns an IP address from a pool to a connected device. This allows devices to join a network without manual configuration.

“DHCP allows for automatic network configuration, assigning dynamic IP addresses, simplifying connectivity for mobile or temporary devices.”

— CTS Exam Guide, Networking Basics Chapter

The frequency identified by the numbers above each slider of a graphic equalizer is the center frequency. The center frequency is the specific frequency that each slider controls, allowing the user to boost or cut the amplitude of that frequency and those in its immediate vicinity. This helps in fine-tuning the audio signal to achieve the desired sound quality.

The most important factor during the development of an AV project scope is understanding stakeholders' requirements. This ensures the project aligns with the needs and expectations of those who will be using or impacted by the system, making it central to project success.

CTS Technology Specialist Reference

CTS training underscores the importance of gathering detailed stakeholder requirements to define a project scope that meets the client’s objectives and use cases.

A Work Breakdown Structure (WBS) is a hierarchical decomposition of the total scope of work to be carried out by the project team. It breaks down the project into smaller, more manageable components, providing a structured vision of what has to be delivered.

When a client requests an earlier project completion date, the AV contractor should first issue a Request for Change (RFC). This formal request documents the proposed schedule change and requires client approval. It allows for assessment of resource requirements, timeline adjustments, and any potential cost implications.

CTS Technology Specialist Reference

The CTS guidelines stress documenting changes through formal requests like RFCs to ensure client approval and clarity on any impact to the project.

The optimal time to conduct training of end users in a new AV installation is at the time of system handover with accompanying user guides. This ensures that users receive hands-on training with the actual equipment they will be using, allowing them to understand its operation fully and ask questions while a technician is present. Providing user guides during this time also gives them a reference to consult after the training session. Axis Technology Specialist documentation stresses the importance of comprehensive training and support at the system handover phase to maximize user proficiency and satisfaction.

For a room that can function as one large space or be divided into smaller rooms, a control system is ideal. This system can manage audio and video sources across different zones, allowing users to easily switch between configurations depending on room layout. Control systems facilitate seamless operation by centralizing control of AV functions.

CTS Technology Specialist Reference

CTS guidelines recommend control systems for multi-room setups, enabling simplified management of audio and video distribution across spaces that can be reconfigured.

HDBaseT requires high-quality Category 6 (or better) cables for stable transmission over longer distances. Using incorrect or lower-quality cables (such as Cat5e or poor shielded variants) can result in dropouts, pixelation, or signal failure.

“HDBaseT requires Cat6 or Cat6a solid copper cables with proper shielding to maintain signal integrity, especially for 4K content.”

— CTS Exam Guide, Signal Distribution and Cabling Chapter

When upgrading or modernizing a facility, it is essential to check that wireless microphones are operating on acceptable radio frequencies. This ensures compliance with local regulations and avoids interference with other wireless devices. The radio frequency spectrum can change over time, and certain frequencies may be reallocated or restricted, making it necessary to verify that existing equipment is still compliant and operational within the allowable frequency bands.