Free H19-401_V1.0 Exam Dumps

Question 6

In Wi-Fi 6, what does smart antenna technology improve?

A. Short-distance uplink performance of STAs
B. Medium- and long-distance uplink performance of STAs
C. Medium- and long-distance downlink performance of STAs
D. Short-distance downlink performance of STAs

Correct Answer:B

Question 7

Assume that an executive of Company L has high requirements concerning the quality of the wireless network. Which of the following methods can be used to mark the executive?

A. View the MAC address of the executive.
B. Wait passively for alarms.
C. View the IP address of the executive.
D. Set the executive as a VIP user on the GUI.

Correct Answer:D

Question 8

During WLAN planning and design, which of the following factors need to be considered during WLAN capacity design?

A. Number of access users
B. Number of concurrent users
C. Per-user bandwidth
D. Capacity of a single AP

Correct Answer:ABCD

Question 9

Which of the following statements are true about the implementation of the FEC/A-FEC technology?

A. The edge device at the transmit end receives and optimizes original packet
B. Meanwhile, itaccumulates original packets and constructs a packet group.
C. The edge device at the transmit end performs FEC encoding on the original packets in the group, and generates FEC redundant packets.
D. After receiving the original packets and redundant packets, the edge device at the receive end detects the packet loss information, re-constructs a packet group, and recovers the lost packets.
E. The edge device at the receive end performs FEC decoding on the received original packets and redundant packets in the same group to obtain the original packets.

Correct Answer:ABCD

Question 10

Which of the following network models applies to large multinational enterprises with sites distributed in multiple countries or regions and large enterprises with a large number of sites?

A. Partial-mesh
B. Full-mesh
C. Hierarchical networking
D. Hub-spoke

Correct Answer:C