Avixa Certified Technology Specialist Exam Practice Test

Answer : D

A client setting terms for 'tire protection of existing conditions' would most likely apply to an expansion of an existing building. This is because protecting existing conditions is crucial when construction activities are taking place adjacent to or within parts of a structure that will remain in use. Ensuring that existing elements of the building are not damaged during expansion work is a key concern. Reference: Construction and project management documents often specify requirements for protecting existing conditions during building expansions, as outlined in construction contracts and project specifications.

Answer : D

The main benefit of an externally managed AV/IT service is the cost reduction in operations through clear responsibilities. Externally managed services can streamline operations by clearly defining the roles and responsibilities of the service provider, which leads to more efficient management and utilization of resources. This approach can also provide specialized expertise and support, reducing the need for in-house staff and lowering overall operational costs. Reference: Axis Communications and industry best practices highlight the importance of operational efficiency and cost savings through managed services. This is detailed in various managed service provider (MSP) agreements and guidelines.

Answer : D

When designing an AVB (Audio Video Bridging) system, ensuring that the network electronics (such as switches, routers, and network interface cards) are AVB compliant is critical. AVB is a set of standards developed to facilitate the transmission of audio and video data over Ethernet networks with precise timing and low latency. AVB-compliant network electronics are essential for maintaining the quality and synchronization of audio and video streams in such systems.

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Answer : C

The primary design considerations for a projection system in an auditorium include the viewing cone, viewing distance, and viewing angle. These factors determine the optimal placement and size of the projection screen to ensure that all audience members have a clear and comfortable view. The viewing cone defines the area in which the screen can be clearly seen, the viewing distance impacts the size of the text and images, and the viewing angle ensures the image is visible without distortion from various seating positions.

Answer : C

The amount of air that moves through the credenza is crucial because AV equipment generates heat during operation. Proper ventilation ensures that the equipment does not overheat, which can cause damage and impact performance. Overheating can void warranties as manufacturers typically specify operational temperature ranges and ventilation requirements. Ensuring adequate airflow is a common stipulation in AV equipment warranties. Proper ventilation helps maintain optimal operating conditions, thereby protecting the equipment and upholding warranty terms.

Answer : C

The primary advantage of preventive maintenance is reducing equipment downtime. By regularly maintaining and servicing equipment, potential issues can be identified and resolved before they lead to failures. This proactive approach ensures that systems remain operational and reduces the likelihood of unexpected breakdowns, which can be costly and disruptive. Preventive maintenance helps in maintaining system reliability and efficiency, ultimately contributing to better performance and longer equipment lifespan.

Answer : A

Once a labor change is approved, the next step for the project manager is to update the project schedule. Changes in labor can affect the timeline of the project, and updating the schedule ensures that all stakeholders are aware of the new timelines and can adjust their plans accordingly. This step is critical for maintaining project organization and ensuring that the project stays on track despite the changes.