Free Huawei HCSP-Presales-Intelligent Collaboration V1.0 H19-341_V1.0 Exam Questions

Huawei's Intelligent Noise Reduction (AI Noise Cancellation) technology is built on deep learning models trained on millions of hours of audio data. Its primary goal is to distinguish between human speech and non-human background noise.

Suppressed Noises: The algorithm identifies and filters out over 30 types of common office noises, including keyboard typing (E), coughing (A), shuffling of papers, teacup or pen clatter (B), and the clacking of high-heeled shoes (D).

Preserved Sound: The Speaking voice (C) is specifically identified as the target signal. The AI ensures that while background 'garbage' is removed, the human voice remains natural, clear, and undistorted.

Optical Anti-Blue Light is a hardware-based solution that shifts the peak wavelength of harmful blue light (415nm--455nm) to a safer range at the source (LED backlight).

No color cast (A): Unlike software filters that apply a yellow/orange tint to the screen, optical filtering maintains accurate, natural color reproduction.

Lower harmful light (B): It physically reduces up to 60% of high-energy short-wave blue light while preserving color depth.

Always-on (C): Because it is built into the backlight, it is active 100% of the time without requiring the user to navigate menus or enable 'Night Mode' manually.

This statement is FALSE. While the Huawei SMC (Service Management Center) is highly virtualized and optimized for VM (Virtual Machine) and Cloud environments (such as Huawei Cloud or private clouds), it also supports Bare-Metal deployment.

In high-performance scenarios or large-scale enterprise deployments where dedicated hardware resources are required to ensure maximum stability and registration capacity, the SMC can be installed directly on physical servers (e.g., Huawei 2288X or Taishan servers) without a virtualization layer.

In the Huawei CloudVC solution, the SMC (Service Management Center) and the SC (SwitchCenter) are distinct functional entities. However, to optimize hardware resources and reduce deployment costs for small and medium-sized enterprises, Huawei supports the co-deployment of these components.

Specifically, in 'all-in-one' or 'single-node' deployment scenarios, the SMC and the SC (and sometimes the MCU or CloudRSE) can be installed on the same physical server or within the same virtual machine environment on the intranet. The system distinguishes between the two based on their specific port configurations and internal signaling logic. Therefore, the statement that they 'cannot be co-deployed' is technically incorrect.

The Huawei IdeaHub S2 is designed with standard enterprise-grade connectivity for modern office environments.

HDMI (D): This is the primary port type supported. The S2 typically features multiple HDMI inputs (for external PCs or cameras) and an HDMI output (for screen mirroring or dual-screen setups). It also includes USB-C (which supports DP alt mode), USB-A, and 3.5mm audio ports.

Incorrect Options: HD-AI (A), 3G-SDI (B), and HD-VI (C) are specialized/proprietary ports found on Huawei's dedicated video conferencing 'Box' series (like the Box 310/610) and professional cameras. The IdeaHub series focuses on standardized ports to ensure ease of use and compatibility with common office peripherals.

Wi-Fi Direct Projection (also known as P2P Projection) on the IdeaHub S2 uses Wi-Fi Peer-to-Peer technology to establish a direct high-speed data link between the source device (laptop/phone) and the IdeaHub.

Why A is incorrect: While Bluetooth may be used for 'discovery' (to find the IdeaHub when the user brings a device close to it), the actual projection technology is not based on Bluetooth. Bluetooth does not have the bandwidth required for 4K video transmission.

Option B is correct: It supports 'Touch Back,' allowing users to control their PC from the IdeaHub screen.

Option C is correct: The S2 features a Wi-Fi 6 chip but is backward compatible with Wi-Fi 5.

Option D is correct: This is the primary advantage of Wi-Fi Direct; the two devices do not need to be on the same corporate LAN or Wi-Fi network.

The Huawei Digital Blackboard is a companion device to the IdeaHub Board 2, designed to bridge traditional teaching habits with digital efficiency:

Traditional Writing (A): It supports writing with traditional chalk or liquid pens, allowing teachers to maintain their existing teaching style.

Content Saving (B): Through 'Scan-to-Take,' the handwritten content on the blackboard can be digitized and shared. Users simply scan a QR code displayed on the screen to save the notes to their mobile devices.

Seamless Integration (D): The digital blackboard is specifically engineered to pair with the IdeaHub Board 2, allowing for synchronized erasing and content mirroring between the analog writing surface and the digital display.

Option C is incorrect because it is the direct opposite of a core feature of the solution.

BYOM (Bring Your Own Meeting) is a flagship feature of the IdeaHub S2. When a user connects their laptop to the IdeaHub via a Type-C cable or the IdeaShare Key 2.0, the laptop recognizes the IdeaHub's professional-grade 4K camera, 8-meter pickup microphone array, and high-fidelity speakers as external USB peripherals. This allows the user to run any meeting software (like Webex or BlueJeans) on their own laptop while utilizing the superior hardware of the IdeaHub.

The power consumption of the IdeaHub series scales with the size of the 4K LED backlight panel. For the IdeaHub S2 86-inch model, which is the largest in the series, the maximum power consumption is rated at 450W. This occurs when the screen is at maximum brightness and the internal computing system (OPS and built-in hardware) is under full load. In comparison, the 65-inch model typically consumes around 220W-250W, and the 75-inch model is rated around 350W.

Writing latency is a critical metric for a natural 'pen-on-paper' experience.

The IdeaHub Board 2, primarily designed for education, features a writing latency of 25ms.

For comparison, the premium IdeaHub S2 features a faster 16ms latency due to its more powerful specialized processing chip.

While 25ms is slightly higher than the S2, it still provides a smooth, lag-free experience suitable for classroom teaching and collaborative sketching.