Huawei Updated H19-102_V2.0 Exam Questions and Answers by yazan

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.

Campus OptiX (IP+POL) saves investment, per HCSA-Sales-Transmission & Access:

Capex: Reduces costs for active equipment (fewer switches), cabling (fiber vs. copper), and construction (simplified architecture).

Opex: Lowers power, maintenance, and operational costs due to passive design.

Option C fully captures these savings, making it correct.

Passive Optical LAN (POL) is an all-optical enterprise networking solution comprising Optical Line Terminals (OLT) and Optical Network Units (ONU). In office scenarios, Huawei’s Campus OptiX POL solution allows flexibility in deployment. Official HCSA-Sales-Transmission & Access documents confirm that OLTs and ONUs can be sold independently based on customer needs, such as upgrading existing infrastructure or deploying specific components in a phased approach. For example, an office might procure an OLT to centralize management while adding ONUs later to expand coverage. This modularity supports tailored solutions, making the statement TRUE.

The DC908 is designed for DCI with IT compatibility. HCSA-Sales-Transmission & Access confirms it supports co-deployment with IT devices in the same rack, featuring a 2U form factor, front-to-rear airflow, and rack-standard dimensions (e.g., 19-inch ETSI). The statement’s negation is incorrect, making it FALSE.