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Huawei HCSP-Presales-Access V1.0 Sample Questions:

1. What business changes does the development of new power systems face? (Multiple choice)

A) Higher power supply reliability
B) Digital upgrade of distribution network
C) Cybersecurity challenges are becoming increasingly prominent
D) Precise load control and distributed smart grid

2. The 1X protocol is a three-layer protocol that is suitable for access ports to establish point-to-point connections and is mostly used in enterprise and campus networks.

A) True
B) False

3. The ONU is powered on and goes, and no on-site configuration is required. How long does it take for services to be activated after powering on?

A) 5 minutes
B) 10 minutes
C) 1 minute
D) 20 seconds

4. Regarding protection against IP/ICMP attacks, which of the following statements is correct?

A) The principle of defending against IP/ICMP attacks on the user side is to discard the messages from the user side whose destination IP is the system IP of the access device.
B) The principle of defending against user-side IP/ICMP attacks is to discard all packets whose destination IP is the system IP of the access device.
C) The principle of defending against IP/ICMP attacks on the user side is to discard the packets whose source IP from the user side is the system IP of the access device.
D) The principle of defending against user-side IP/ICMP attacks is to discard all packets whose source IP is the system IP of the access device.

5. In the GPON network, OLT will authenticate the legitimacy of the ONU and deny access to illegal ONUs. What are the main authentication methods for GPON ONU? (Multiple choice)

A) SN+Password authentication
B) MAC Authentication
C) 802.1X authentication
D) SN certification

Solutions: