The correct answer is A. TRUE . In IVS3800 and Lite Edge network construction, the service plane relies on TOR switching for high-bandwidth service traffic, and link bundling is a standard design approach to provide bandwidth aggregation and redundancy. The material identifies the service-plane access layer explicitly: “Service TOR: TOR access switch on the service plane. The 10 GE optical port or GE port on the service plane is connected to the switch. CE6800 series switches are recommended” . This directly confirms that service TOR switches are a required part of the service-plane topology.

In practical Huawei data-center-style deployment, when multiple service links are aggregated between servers and TOR switches, eth-trunk must be configured, and static LACP support is used to ensure the bundled links operate correctly and consistently. That requirement aligns with standard network design logic for service-plane access in container-based edge environments, where stability and predictable uplink behavior are essential. Because Lite Edge depends on reliable service-plane connectivity and TOR-based aggregation, the statement that service TOR switches need to support static LACP mode and require eth-trunk configuration is correct.

The correct answer is B . T-Shot is an imaging and exposure technology rather than a protocol, compression method, or storage function. The material explicitly states that “M-Q and X-H series omni-data structuring cameras support T-Shot snapshot engine” and further explains that “T-Shot, Huawei's patented exposure technology, enables optimal imaging of targets and vehicles at the same time”

This directly identifies both the nature and purpose of the technology.

From a technical perspective, T-Shot addresses a common problem in complex surveillance scenes where pedestrians, non-motor vehicles, and motor vehicles may appear simultaneously in a single frame but require different exposure treatment. Traditional exposure methods often fail to preserve all such objects properly in one image. T-Shot improves simultaneous target and vehicle imaging quality, which is especially important in mixed urban environments, campuses, and residential areas. Option A is incorrect because T-Shot is not related to video compression. Option C confuses it with an interconnection protocol such as ONVIF. Option D incorrectly describes a storage or indexing function. Therefore, the only correct choice is B .

CPU → Central processing unit

GPU → Graphics processing unit

FPGA → Field-programmable gate array

NPU → Neural processing unit

The correct matching is based on the standard definitions of the four processor types used in intelligent vision architecture. A CPU is the central processing unit , which handles general-purpose control, logic execution, and system coordination. A GPU is the graphics processing unit , originally designed for graphics rendering but now widely used for parallel computing tasks. An FPGA is a field-programmable gate array , which can be reconfigured for specific hardware logic functions and is valuable in acceleration and low-latency processing scenarios. An NPU is a neural processing unit , specialized for AI inference and deep-learning operations.

In intelligent vision systems, these processors serve different but complementary roles. The CPU manages operating control and service orchestration. The GPU accelerates highly parallel workloads. The FPGA supports custom hardware logic and fast pipeline processing. The NPU is especially important for AI-based vision services because it is optimized for neural-network computation, target recognition, and inference efficiency. This processor division is fundamental in intelligent camera, edge, and cloud architecture, where workload specialization improves overall system performance and intelligence capability.

The correct answer is B . The material defines the strobe light as a lighting compensation device, stating that “Strobe light: provides light compensation at night to clearly capture license plates and pedestrians” . This directly shows that the purpose of the strobe light is to improve scene illumination so that important visual targets can be captured more clearly, especially in low-light conditions. That function most closely matches option B .

From an engineering standpoint, a strobe light is used to enhance the effective brightness of the monitored area and improve the visibility of vehicles, license plates, and other targets in both live viewing and snapshot capture. The installation notes further mention that the strobe light should be angled properly relative to the lane to avoid overexposure of license plates caused by direct illumination , which confirms that its role is optical illumination rather than sensing or speed detection. Option A is more consistent with a flash light , because the material states that “Flash light: provides strong light compensation to clearly capture targets and vehicle interiors” . Options C and D describe sensor and radar-related functions, not strobe light behavior.

1 + N → Sends video streams from generic cameras to intelligent cameras and performs real-time intelligent analysis on the video to embed intelligence into generic cameras.

T-shot engine → Uses framing technology to detect targets and license plates on images at the same time, improving the snapshot accuracy at night.

SuperColor → Helps capture full-color images in low light conditions.

Scene adaptation → Automatically identifies various scenes such as backlight, low light, and rainy/overcast scenes and optimizes images accordingly.

The matching is determined directly from the intelligent camera feature definitions. The 1 + N function is the primary-secondary camera observation capability, where “a single intelligent camera can connect to N generic cameras on a live network, request streams from these cameras, and perform intelligent analysis on the streams”

so it matches the description about embedding intelligence into generic cameras.

The T-shot engine corresponds to the snapshot-related description because the material states that “M-Q and X-H series omni-data structuring cameras support T-Shot snapshot engine” and explains that “T-Shot, Huawei's patented exposure technology, enables optimal imaging of targets and vehicles at the same time” . That fits target and license plate capture in the same image.

Scene adaptation matches the description about identifying backlight, low light, and rainy or overcast scenes because the material states that AI chips “identify the weather and illumination conditions at different time points in the observation scenario, and then automatically adjust the image settings”

The remaining feature, SuperColor , therefore matches full-color imaging in low-light conditions.

In Huawei's intelligent video surveillance architecture, the IVS3800 and CloudIVS 3000 represent different tiers of the platform but share a compatible underlying software-defined framework. The IVS3800 is often deployed as a foundational or management node in smaller to medium-sized clusters, whereas the CloudIVS 3000 is designed for large-scale cloud-based environments. While the two systems are interoperable and can be integrated within a unified cluster environment to ensure resource sharing and centralized management, there are specific functional roles assigned to each.

Specifically, when these systems coexist in a hybrid cluster, the CloudIVS 3000 typically functions in a capacity-extension role. According to the technical deployment standards, the IVS3800 and CloudIVS 3000 can be deployed in the same cluster, but the CloudIVS 3000 can serve only as a service node . This means that while the IVS3800 can handle management tasks, database operations, and service logic, the CloudIVS 3000 nodes are primarily utilized for their heavy-duty media processing and storage capabilities (service tasks). This hierarchical arrangement allows for flexible scaling, where users can add CloudIVS nodes to increase the total channel count and storage capacity of an existing IVS3800 infrastructure without overcomplicating the management plane.

The correct answer is A. TRUE . The idea of an observation circle in video site planning is to form a perimeter-style observation system around a protected area so that targets can be detected, tracked, and controlled at key boundary points. This matches the planning logic used in intelligent vision deployments, where site selection focuses on strategically important locations. The material identifies priority planning positions such as “Road intersections and entrances and exits” and “Key areas in cities” . These are exactly the kinds of points used to form an observation circle.

From a professional planning perspective, the observation circle concept is not just about placing cameras randomly; it is about creating an enclosed prevention-and-control framework by covering the external boundary and critical transition points of an area. Inter-city boundaries and city entrances or exits are typical examples because they are natural choke points for observation, vehicle monitoring, and event response. By surrounding the target area through layered site deployment, the system improves awareness, traceability, and early warning capability. Therefore, the statement correctly describes the purpose and example of an observation circle.

The correct answer is A. trustlist . In checkpoint and vehicle control logic, the system compares recognized license plates against configured vehicle lists and then determines whether an alarm or release action is required. The material explains that in a micro checkpoint scenario the system can “generate alarms after matching passing vehicles with vehicles in the list” . This means the behavior depends on how the vehicle list is defined.

From a professional intelligent-transportation and security-management perspective, a trustlist is the list used for vehicles that are allowed to pass normally without being treated as suspicious targets. By contrast, a blocklist or redlist is associated with vehicles that should trigger attention, control, interception, or alarm. A temporary list may be used for short-term management, but it does not inherently mean “pass without alarm.” Therefore, if the intention is to let known authorized vehicles pass through the checkpoint without alarm generation, they should be added to the trustlist . That is the standard whitelist-style logic used in vehicle management systems.