Huawei H19-102_V2.0 Practice Test - Questions Answers, Page 2

List of questions
Question 11

DC908 key feature: The cost of self-built networks can be recovered within 1 year. The higher the bandwidth, the shorter the payback period.
TRUE
FALSE
The Huawei OptiXtrans DC908 is designed to offer a cost-effective DCI solution, and this statement is a verified key feature in HCSA-Sales-Transmission & Access documentation. The DC908's high capacity (88T/fiber) and low per-bit cost enable customers to recover the investment in self-built networks within 1 year, compared to expensive leased lines. Additionally, the scalability (e.g., 100G to 800G per wavelength) means that higher bandwidth usage accelerates the payback period, as operational savings increase with scale. This economic advantage is a core selling point, making the statement TRUE.
Question 12

What are the following advantages of Campus OptiX in the airport scenario?
Smart O&M
Ultimate Wi-Fi Experience
Up to 40km Coverage
Huawei's Campus OptiX, based on POL technology, is tailored for various scenarios, including airports. According to HCSA-Sales-Transmission & Access documents, the key advantages in the airport scenario include:
Smart O&M (A): Campus OptiX leverages eSight NMS for intelligent operations and maintenance, simplifying network management in large-scale environments like airports.
Up to 40km Coverage (C): POL's passive optical architecture supports long-distance coverage (up to 40km), ideal for expansive airport campuses.
Ultimate Wi-Fi Experience (B): While Campus OptiX supports high-speed connectivity, this advantage is more emphasized in scenarios like hotels or offices with Wi-Fi roaming features, not specifically highlighted for airports.
Thus, A and C are the verified advantages.
Question 13

eSight can manage both IP and POL equipment in Campus OptiX solution.
TRUE
FALSE
eSight is Huawei's network management system (NMS) designed to provide centralized management for various network elements. In the context of the Campus OptiX solution, HCSA-Sales-Transmission & Access documents confirm that eSight supports converged management of both IP-based equipment (e.g., switches, routers) and POL components (e.g., OLTs, ONUs). This capability enables unified monitoring, configuration, and fault detection across the hybrid IP+POL architecture, enhancing operational efficiency. The statement is consistent with eSight's documented functionality, making it TRUE.
Question 14

Huawei can provide Ethernet-based Switches and PON-based POL series of product.
TRUE
FALSE
Huawei is a leading provider of networking solutions, offering a broad portfolio that includes both Ethernet-based switches and Passive Optical Network (PON)-based POL products. According to HCSA-Sales-Transmission & Access documentation, Huawei's Ethernet switches (e.g., CloudEngine series) cater to traditional IP networks, while its POL series (e.g., Campus OptiX with OLTs and ONUs) leverages PON technology for all-optical enterprise LANs. This dual capability allows Huawei to address diverse customer needs, from traditional LANs to modern optical deployments, making the statement TRUE.
Question 15

Which of the following are Huawei's Strengths?
Leadership in the industry: Huawei is positioned as a leader by GlobalData in its latest Datacenter Interconnect analysis report
R&D investment: 7000+ R&D employees, 17 R&D and innovation centers, 5 regional technical support centers, and 170 local organizations
Standards and patents: Huawei has contributed to 60% of the optical industry's core standards and 42% of core patents
Huawei's strengths in the transmission and access domain are well-documented in HCSA-Sales-Transmission & Access materials:
Leadership in the industry (A): GlobalData's analysis positions Huawei as a DCI leader, reflecting its market dominance and innovation, a key strength highlighted in sales training.
R&D investment (B): Huawei's extensive R&D infrastructure, with over 7,000 employees, 17 R&D centers, and global support networks, drives its technological edge, as per official figures.
Standards and patents (C): Huawei's significant contributions to optical standards (60%) and patents (42%) underscore its technical leadership, though exact percentages may vary slightly in documentation.
All options (A, B, C) are verified strengths.
Question 16

DC908 is front air inlet and rear air outlet.
TRUE
FALSE
The Huawei OptiXtrans DC908 is designed for data center compatibility, including physical integration with IT racks. HCSA-Sales-Transmission & Access documents specify that the DC908 features a front air inlet and rear air outlet cooling design, aligning with standard data center rack airflow patterns (front-to-back). This ensures efficient thermal management in dense deployments, making the statement TRUE.
Question 17

Which of the following are Huawei's Strengths when dealing with technical-level customers?
Maximum bandwidth per wavelength: In-house 800G oDSP chips
Simplest O&M: The distributed Light Sensor technology implements one-click deployment and zero-touch deployment (ZTP) at the optical layer
Widest spectrum: Super C+L band (220 wavelengths) expands the spectrum from 4 THz to 11 THz
Huawei's technical strengths, particularly for DCI and optical solutions like the DC908, resonate with technical-level customers (e.g., engineers, CTOs). Per HCSA-Sales-Transmission & Access:
Maximum bandwidth per wavelength (A): Huawei's in-house 800G oDSP chips enable industry-leading per-wavelength capacity, a key technical advantage.
Simplest O&M (B): Distributed Light Sensor technology simplifies optical-layer management with one-click and zero-touch deployment, reducing complexity.
Widest spectrum (C): Super C+L band support expands capacity to 220 wavelengths (11 THz), far exceeding traditional C-band (4 THz), a standout feature.
All options (A, B, C) are verified technical strengths.
Question 18

What are the following advantages of Campus OptiX in the hotel scenario?
Wi-Fi '0' Interrupt
Best TCO
1 Fiber for 1 Room
In the hotel scenario, Huawei's Campus OptiX (POL-based) offers tailored advantages, as per HCSA-Sales-Transmission & Access:
Best TCO (B): POL reduces cabling, power, and maintenance costs, delivering the best Total Cost of Ownership compared to traditional LANs.
1 Fiber for 1 Room (C): The solution supports a fiber-to-the-room architecture, providing high bandwidth and scalability for guest rooms.
Wi-Fi '0' Interrupt (A): While POL supports excellent Wi-Fi (e.g., via ONUs with Wi-Fi 6), 'zero interrupt' is not a specifically highlighted advantage in hotel scenarios; it's more emphasized in office roaming contexts.
Thus, B and C are the verified advantages.
Question 19

88T per fiber: Maximum capacity: 88T/fiber vs. 60T/fiber; 6.4T/U vs. 3.6T/U. Huawei has the lowest per-bit cost. Lowest power consumption: 0.13 W/G vs. 0.2 W/G, power consumption is 35% lower than the industry average.
TRUE
FALSE
This statement aligns with the Huawei OptiXtrans DC908's key specifications in HCSA-Sales-Transmission & Access documents:
88T/fiber vs. 60T/fiber: DC908 achieves 88 terabits per fiber using Super C+L band, surpassing the industry's 60T/fiber average.
6.4T/U vs. 3.6T/U: It delivers 6.4T per rack unit (U), higher than the industry's 3.6T/U, optimizing space efficiency.
Lowest per-bit cost: High capacity and efficiency reduce the cost per bit, a core DC908 selling point.
Power consumption (0.13 W/G vs. 0.2 W/G): DC908's 0.13 watts per gigabit is 35% lower than the industry's 0.2 W/G, as verified.
The statement is fully accurate, making it TRUE.
Question 20

What is the next generation for Wi-Fi 5?
Wi-Fi 6
Wi-Fi X
GWiFi
Wi-Fi 5, based on the 802.11ac standard, is succeeded by Wi-Fi 6 (802.11ax), as per industry standards and HCSA-Sales-Transmission & Access materials. Wi-Fi 6 offers higher throughput, better efficiency, and support for more devices, making it the next generation. 'Wi-Fi X' and 'GWiFi' are not recognized standards or successors, so A is the correct answer.
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