ANVE Axis Communications Axis Network Video Exam Free Practice Exam Questions (2025 Updated)

Axis' Corridor Format is designed to provide a vertically oriented video stream, which is ideal for monitoring narrow areas such as aisles. This format minimizes wasted space in the field of view and focuses on the desired area. For a retailer wanting to capture more of the aisle and less of the shelves, enabling Corridor Format on the AXIS M3204 camera would be the best solution. Detailed setup instructions can be found in Axis Communications' user manuals and configuration guides for Corridor Format.

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.

Existing coaxial cables can be repurposed for use with network cameras through the use of media converters. These devices convert the analog signals transmitted over coaxial cables into digital signals that can be used by network cameras, allowing for the continued use of existing cabling infrastructure. This approach can be cost-effective and less disruptive compared to installing new network cables. Axis Network Video documentation provides detailed guidance on the use of media converters to leverage existing coaxial cabling for network camera installations.

Thermal network cameras are viable alternatives to standard network cameras for several purposes:

B. Detection at daylight: Thermal cameras can detect heat signatures from objects and people regardless of lighting conditions.

C. Detection at night: They can effectively detect heat signatures in complete darkness, making them suitable for nighttime surveillance.

D. Detection in smoke and light fog conditions: Thermal cameras can see through obscurants like smoke and light fog that might block visible light, providing reliable detection in such conditions.

Thermal cameras are not suitable for identification purposes or license plate recognition as they do not capture fine details needed for these applications.

To achieve four H.264 streams at 30 fps from the same camera product that can deliver two full resolution 30 fps H.264 streams, the resolution of the streams must be decreased. By lowering the resolution, the camera reduces the amount of data processed and transmitted for each stream, making it possible to support additional streams. Axis Network Video documentation indicates that stream configuration, including resolution and frame rate adjustments, allows cameras to manage multiple streams effectively while maintaining performance.

Increased noise levels in a scene typically result in higher bandwidth usage. Noise introduces additional variations in the video signal, which the compression algorithm must encode, leading to increased data rates. This is particularly noticeable in low-light conditions where electronic noise can significantly impact the video stream. Axis Network Video documentation explains that noise reduction techniques and proper lighting can help manage and reduce the bandwidth impact caused by increased noise levels in surveillance video.

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The AXIS P1344-E and AXIS P3344-VE are outdoor-rated products designed to withstand harsh environmental conditions. The "E" in AXIS P1344-E denotes an enclosure suitable for outdoor use, providing protection against weather and vandalism. Similarly, the AXIS P3344-VE is specifically designed for outdoor environments, offering features such as weather resistance and rugged casing to ensure reliable operation in various conditions. [Reference: Axis Communications - Outdoor Surveillance Products Specifications]

Axis HDTV cameras conform to the SMPTE (Society of Motion Picture and Television Engineers) standards, which ensure that the cameras provide excellent color fidelity and maintain a minimum frame rate of 25/30 frames per second. These standards are critical for ensuring high-quality video with accurate color representation and smooth motion, essential for security and surveillance applications.

Focusing a camera improves image clarity and detail but also increases the bandwidth. This happens because a sharper image contains more detailed information, requiring more data to transmit over the network. Hence, the bandwidth usage increases as the camera focuses more accurately.

The ONVIF (Open Network Video Interface Forum) standard provides several benefits to end users. One key benefit is that it helps create future-proof systems and more secure investments by ensuring interoperability between different manufacturers' devices, which protects against obsolescence. Additionally, ONVIF increases flexibility and offers greater freedom of choice, allowing users to mix and match devices from different vendors, thereby tailoring their security systems to specific needs without being locked into a single manufacturer's ecosystem.

To ensure the AXIS P3347 always delivers the full frame rate of 30 fps even in darker conditions, setting the priority to frame rate is the correct option. This setting ensures that the camera maintains a constant frame rate by adjusting other parameters like exposure time and gain accordingly. This is essential in maintaining video smoothness and capturing real-time motion without dropping frames.

The Arctic Temperature Control functionality in Axis cameras is designed to protect the camera electronics by ensuring the device can operate in extremely cold temperatures. This feature helps maintain the internal temperature of the camera, preventing the electronics from freezing and ensuring reliable performance in harsh environments. Detailed information on Arctic Temperature Control can be found in Axis Communications product specifications and user manuals.

If the live Motion JPEG video appears pixelated without digital zoom, decreasing the image compression would be the best approach to improve the image quality. Higher compression reduces the amount of data and can result in pixelation. By lowering the compression, the image retains more data and detail, thus reducing pixelation.

Making a list of the Axis network video product serial numbers in an installation is recommended because it makes it easier to identify the camera in AXIS Camera Management. The serial number is a unique identifier that allows administrators to quickly locate, configure, and manage specific devices within the management software, streamlining maintenance and troubleshooting processes.

People counting analytics with Axis cameras are utilized for various purposes. In retail stores, these analytics provide valuable statistics on customer foot traffic, helping with operational and marketing decisions. Enhanced service levels for public transportation benefit from people counting by monitoring passenger loads and optimizing service schedules. Crowd detection for marketing purposes leverages the analytics to understand customer behavior and preferences in different areas, which can influence marketing strategies. Axis Communications highlights these use cases in their documentation, emphasizing the analytics' role in improving operational efficiency and strategic planning.

When using a wireless network for video surveillance, protecting the video stream is crucial to prevent unauthorized access and ensure data integrity. VPN (Virtual Private Network) encrypts the data transmitted over the network, providing a secure tunnel between the camera and the viewing/recording device. WPA2 (Wi-Fi Protected Access 2) is a security protocol that encrypts wireless traffic, ensuring that only authorized users can access the network.

The integrator is responsible for documenting a video surveillance installation. This documentation includes details on camera placement, network configurations, system settings, and operational instructions. Proper documentation ensures that the system can be maintained, troubleshooted, and upgraded efficiently. It also provides a reference for any future modifications or expansions of the surveillance system. [Reference: Axis Communications - Best Practices for Surveillance System Installation]