Exactprep H19-301_V4.0 Questions

Huawei’sHiSecEngine firewallshave achievedrecognition in the Gartner Magic Quadrant for Network Firewalls, butnot for 12 consecutive years. Huawei’s presence in this quadrant ismore recent, with consistent recognition over the past few years, particularly following the rebranding to HiSecEngine and performance improvements. The "12 consecutive years" claim is inaccurate per Gartner reports.

Huawei’sWAN solution for the energy/electric power industryfocuses onultra-low latency, high security, and intelligent O&M, with highlights including:

A. SRv6-based intelligent traffic steering

C. 10G FlexE, which ensuresindustry-leading low delay

D. SDN-based automatic O&M, enabling minute-level service provisioning and jitter control (e.g.,<10 μsjitter)

MACsec encryption (B)is not listed as a specific highlight of the WAN solution for electric power, though it may be used in security-focused sectors. Instead,Huawei promotes IPsec and deterministic IP technologies for power industry WANs.

TheNetEngine 8000 M14 and M8aremodular high-performance WAN routers. Theirdepth is significantly more than 220 mm. For example:

NetEngine 8000 M8: Approx.600 mmdepth

NetEngine 8000 M14: Larger chassis — deeper than600 mm

A depth of220 mmwould be typical of very compact devices (e.g., small access routers), not these high-capacity modular systems.

The wireless throughput of an AP is primarily influenced by physical layer factors such as:

A. Spatial Streams: More spatial streams allow more simultaneous data channels.

B. Frequency Bandwidth: Wider channels (e.g., 40 MHz, 80 MHz, or 160 MHz) allow more data to be transmitted.

D. SNR: Higher signal-to-noise ratio leads to higher modulation levels and throughput.

Option C (CPU performance) affects the system's ability to process traffic at the application or system level, but not the physical-layer wireless rate. CPU performance may affect total packet forwarding but is not directly a factor in wireless transmission rate.