According to the following configuration, which of the following statements is correct? (Multiple choice)

int g0/0/1
port hybrid pvid vlan 20
port hybrid pvid vlan 10
int g0/0/2
port hybrid untagged vlan 10 20
port hybrid untagged vlan 10 20

• A.Host A (PC3) cannot ping host B (PC4)
• B.The pvid of port G0/0/1 of the switch is 20
• C.Both link data frames do not contain vlan tag
• D.Host A (PC3) can ping with host B (PC4)

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In the VRP system, what function does the Ctrl+Z key combination have? (Multiple choice)

• A.Return from system view to user view
• B.Exit interface view
• C.Exit user view from any view
• D.Exit current view
• E.Exit the console interface view

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Which of the following protocol types does the OSPF protocol support? (Multiple choice)

• A.Point-to-point type
• B.Broadcast type
• C.NBMA
• D.Point-to-multipoint

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Which frequencies does the IEEE 802.11n standard support? (Multiple choice)

• A.5GHz
• B.6GHz
• C.2.5GHz
• D.2.4GHz

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What is the Solicited-node multicast address corresponding to the IPv6 address 2019::8:AB?

• A.FF02::1:FE08:AB
• B.FF02::FF08:AB
• C.FF02::1:FF20:19
• D.FF02::1:FF08:AB

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