Pass the Axis Communications Certifications ANVE Questions and answers with ExamsMirror

The AXIS Q60 Series cameras are designed to work with 60W PoE to ensure full functionality, including optimal pan and tilt speeds. If connected to a 30W PoE, the camera will still operate, but the pan and tilt functions will be limited in speed due to insufficient power. This limitation is outlined in Axis’s technical documentation for the Q60 Series, which specifies the power requirements and the impact on camera functionality when those requirements are not met.

Image flickering is often caused by fluorescent lights due to their characteristic rapid on-off cycling. This cycling can interfere with the camera's frame rate, leading to visible flicker in the captured video. Adjusting the camera settings to match the frequency of the fluorescent lights can help reduce this effect. For more information, consult Axis Communications' troubleshooting guides on image flickering.

In an Ethernet network, broadcast traffic is sent to all devices within the network segment. This means every device receives and processes the broadcast packets, which can lead to high network load and congestion, making it inefficient for applications like network video where large amounts of data need to be transmitted reliably and efficiently. Axis documentation advises against relying on broadcast traffic for video streams, as it can degrade network performance and the quality of the video feed due to the excessive load on the network.

The first time an Axis camera's Live View is accessed, the user is prompted to configure a root password. This step is essential for securing the camera and preventing unauthorized access. Setting a strong root password ensures that only authorized users can modify the camera's settings and view the video stream.

Day & Night cameras from Axis are designed to switch to a low-light mode by removing the IR-cut filter, making them sensitive to infrared light. In this mode, the cameras are most sensitive to IR light at a wavelength of 850 nm, which is commonly used in IR illuminators for night vision. This wavelength provides a good balance between visibility and discreetness, allowing the camera to capture clear images in low-light conditions. Axis Network Video documentation details the sensitivity range and performance characteristics of Day & Night cameras, emphasizing the importance of 850 nm wavelength for optimal night-time performance.

Top of Form

Bottom of Form

Adding network surveillance cameras to an existing Ethernet network will benefit from using VLANs (Virtual Local Area Networks) to keep the surveillance video separate from other network traffic. This separation reduces the risk of network congestion by prioritizing surveillance video traffic and ensuring sufficient bandwidth is available for video data. VLANs enhance network performance and security by segmenting traffic and minimizing interference from other network activities.

When installing Axis cameras outdoors, it's crucial to protect the equipment from electrical surges, which can occur due to lightning or other power disturbances. Installing a surge suppressor in front of each camera helps prevent damage from these surges, ensuring the longevity and reliability of the camera system. While grounding endpoints and using UPS for the network switch are also good practices, surge protection directly in front of each camera is specifically emphasized in Axis’s best practices for outdoor installations.

The primary purpose of a router is to forward traffic between different networks, such as between a local network and the internet. This is essential for directing data packets to their correct destinations across diverse networks. Therefore, the correct answer is B. For more detailed information, refer to Axis Communications' documentation on networking fundamentals and router functions.

VAPIX® is Axis' proprietary API (Application Programming Interface) that enables integration and management of Axis network video products. It allows developers to access a wide range of functionalities, such as video streaming, event management, and configuration settings, specifically tailored to leverage the latest capabilities of Axis cameras. ONVIF (Open Network Video Interface Forum) is an industry standard that facilitates interoperability between IP-based security products regardless of manufacturer, supporting basic functionalities for video and audio streaming, PTZ control, and event handling but not exclusively tailored to the latest Axis camera features.

Deinterlacing in video encoding is used to eliminate the artifacts that occur when the two fields of an interlaced video frame capture different moments in time. These artifacts, known as tearing effects, can be particularly noticeable when there is motion in the scene. Deinterlacing processes the fields to produce a single frame, resulting in a smoother image with reduced tearing. [Reference: Axis Communications - Video Processing Techniques]