H19-341_V1.0 Huawei HCSP-Presales-Intelligent Collaboration V1.0 Free Practice Exam Questions (2026 Updated)

The Huawei CloudLink Box 310 is a next-generation Ultra-HD video conferencing terminal. It is designed with a specific set of physical ports to accommodate various meeting room setups:

2 x HDMI Input Ports: Typically used for one camera input and one presentation/content sharing input.

1 x HT-RX Port: This is a specialized all-in-one port that supports video transmission (up to 4K), camera control, and power supply over a single cable (up to 100 meters).

In total, the Box 310 provides 3 high-definition video input ports. Note that while the HT-RX and one of the HDMI ports are often used for the primary camera, they are physically distinct ports on the hardware chassis.

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.

Huawei provides an Open SDK for the IdeaHub to allow third-party developers to integrate their own office or industry-specific applications. For "lightweight integration," the SDK allows these apps to invoke the IdeaHub’s professional-grade camera and microphone hardware. The standard performance target for these third-party integrations is 1080p HD video , providing a professional conferencing experience even when using non-native apps. While deep hardware optimization (as seen with Huawei's own WeLink or Cloud Meeting) can push certain capabilities higher, 1080p is the verified standard for lightweight integrated remote meetings.

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 SMC serves as the "brain" of the Huawei Intelligent Collaboration solution.

Option A is correct: It supports various networking scales, from single-node lightweight deployments to multi-level, large-capacity hierarchical networking for global enterprises.

Option B is correct: It provides comprehensive control features, including extending conferences, inviting participants, switching continuous presence, and managing chair rights.

Option C is correct: Huawei provides RESTful APIs for the SMC, allowing third-party developers to integrate video conferencing functions into their own office automation (OA) systems or apps.

Option D is incorrect: While the SMC manages and initiates recording tasks, the actual technical capability to record and stream 1080p@60 fps dual-stream video is a feature of the CloudRSE (Recording & Streaming Engine), not the SMC itself.

Reverse control allows a user to control the projected computer directly from the IdeaHub’s large touchscreen.

IdeaShare Key (A): The hardware dongle supports "Touch Back," allowing users to navigate slides or open files on the PC from the IdeaHub.

Type-C Cable (B): A wired connection via a full-featured USB-C cable transmits video, audio, and touch signals simultaneously.

IdeaShare App (C): The software-based projection method includes a reverse control toggle to allow the IdeaHub to act as a remote input for the PC.

HDMI Cable (D): Standard HDMI only transmits video and audio. Without a secondary USB-touch cable, it cannot carry the touch data required for reverse control.

The IdeaHub Board 2 supports a "Dual-OS" architecture. While a physical OPS (Open Pluggable Specification) module must be inserted into the slot to enable Windows 10/11 functionality, the act of switching between the built-in Android OS and the Windows OS is a seamless software operation. Users can switch between operating systems with a single tap on the UI (usually via a floating menu or a "Windows" icon on the home screen). There is no need to physically remove or re-insert the hardware module to change the active environment.

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 IdeaShare Key 2.0 (Type-C) is a plug-and-play projection tool. Its compatibility covers the majority of active enterprise environments:

Supported Versions: It officially supports Windows 7, Windows 8, Windows 8.1, Windows 10, and Windows 11 (both 32-bit and 64-bit versions).

Minimum Version: Among the options provided, Windows 7 is the minimum supported version.

Invalid Option: Windows 9 does not exist as a commercial operating system and therefore is not supported.

Since the prompt asks to "Select all that apply" from the supported list, A, B, and C are all correct as they are all supported versions.

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.

The MCU (Multipoint Control Unit) web portal is a software management interface accessible via a browser once the device is already running.

One-click information collection (A): This is a standard O & M feature used to gather system data for troubleshooting.

Hardware status (B): The portal displays real-time data such as CPU usage, memory, and temperature.

Logs collection (C): Administrators can download operation and system logs directly from the web UI.

Power on (D): This is not supported because the web portal is a service provided by the MCU's operating system. If the device is powered off, the web service is not running and cannot be accessed. To power on the device remotely, an out-of-band management tool like the Huawei iBMC (Intelligent Baseboard Management Controller) must be used.

Huawei provides an open Software Development Kit (SDK) for the IdeaHub S2 to encourage ecosystem growth. While many standard Android apps are limited to 1080p, Huawei allows third-party meeting service providers (like Zoom, Teams, or local providers) to integrate with the IdeaHub’s dedicated hardware encoding/decoding chip . Once this deep adaptation is completed, the third-party app can bypass standard software processing and achieve native 4K resolution for both video and shared content.

The Huawei CloudLink M100 Pro is an omnidirectional conference speakerphone featuring an 8-microphone array. Contrary to the statement, it does support cascading . Two M100 Pro units can be connected (cascaded) via a USB Type-C cable to extend the voice pickup range and speaker coverage, making it suitable for larger meeting rooms where a single unit's 4.5-meter pickup radius might be insufficient. Therefore, the claim that it "does not support" cascading is FALSE.

The Huawei CloudMCU is a converged media platform that supports a wide range of industry-standard audio codecs to ensure interoperability and high-quality voice. According to official technical specifications, the supported audio protocols include:

Narrowband: G.711a/u, G.729, G.729A, and iLBC.

Wideband/High-Fidelity: G.722, G.722.1, G.722.1C (Siren7/14), OPUS, and AAC-LD.

G.721 is an obsolete 32 kbit/s ADPCM standard that was officially superseded by and incorporated into the G.726 standard. Because it is a legacy protocol not used in modern high-definition video conferencing, it is not supported by the CloudMCU.

In the Huawei CloudVC 21.0 architecture, the core Network Elements (NEs) are designed for flexible deployment. To meet high-performance requirements and provide dedicated resource allocation, all four primary components can be installed on bare-metal servers (typically Huawei's Taishan or 2288X series servers):

SMC and SC: Can be deployed on bare metal for large-scale registration and management capacity.

CloudMCU: Bare-metal deployment is often preferred for high-density media processing to ensure maximum port capacity and low latency.

CloudRSE: Bare-metal installation allows the Recording & Streaming Engine to handle intensive 1080p60 video concurrent recording and playback tasks without the overhead of a hypervisor.

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.

In a standard Huawei "Back-to-Back" (B2B) firewall traversal architecture, extranet endpoints (those outside the corporate network) do not register directly to the intranet SC. Instead, they register to the SC located in the DMZ (Demilitarized Zone) . The DMZ SC acts as the Traversal Server (TS) , while the intranet SC acts as the Traversal Client (TC) . This setup ensures that the internal network remains secure, as only the DMZ-based SC is exposed to the public internet to handle signaling and registration for external sites.