AVIXA Updated CTS Exam Questions and Answers by angelo

Open ports are a common vulnerability in networked AV systems as they can be exploited by unauthorized users to gain access. If ports are not properly secured or managed, they provide entry points for potential security breaches. Ensuring ports are closed or properly protected is critical to securing AV systems.

CTS Technology Specialist ReferenceThe CTS training materials on network security in AV environments identify open ports as a significant security risk. Regular monitoring and management of open ports are recommended to prevent unauthorized access and protect networked AV systems.

Incandescent lamps generate light by heating a filament inside a glass enclosure. This process is different from fluorescent, CFL, and LED lamps, which rely on gas discharge or semiconductor technology rather than a heated filament.

CTS References: AVIXA CTS Exam Guide, Chapter on Lighting; CTS Handbook, Section on Lamp Types and Their Characteristics.

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"Just in time" delivery is the most cost-effective approach as it reduces storage costs, minimizes the risk of damage or obsolescence, and aligns closely with the project's timeline. Ordering too early (Options A and C) can lead to unnecessary storage costs and risks. Ordering only 5 days before (Option B) might lead to delays due to procurement or shipping issues.

CTS References: AVIXA CTS Exam Guide, Chapter on Project Management and Logistics; CTS Handbook, Section on Equipment Scheduling and Procurement Strategies.

Using a cable tester and running a protocol is the best way to verify the proper performance of a CAT cable with a new termination. Cable testers can check for continuity, wiring configuration, signal quality, and performance standards compliance (e.g., Cat 5e, Cat 6). They can detect faults such as open circuits, short circuits, and incorrect wiring, ensuring the cable is terminated correctly and capable of supporting the desired network speeds and protocols.