The following security policy command, representatives of the meaning:

• A.banned from trust region access to untrust region and the destination address is 10.1 0 0/16 segment all hosts ICMP message
• B.banned from trust region access to untrust region and the source address is 10.1 0 0/16 segment all the hosts ICMP message
• C.banned from trust region access to untrust region and the source address is10.2.10.10 host to all the hosts ICMP message
• D.banned from trust region access to untrust region and the destination address is 10 1 10 10 host ICMP message

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Which of the following is used to encrypt digital fingerprints in digital signature technology?

• A.Receiver public key
• B.sender private key
• C.sender public key
• D.Receiver private key

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IPS (Intrusion Prevention System) is a defense system that can block in real time when intrusion is discovered.

• A.False
• B.True

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HRP (Huawei Redundancy Protocol) Protocol to backup the connection state of data include: (Multiple Choice)

• A.TCP/UDP sessions table
• B.the dynamic blacklist
• C.Ser/er Map table
• D.the routing table

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Which of the following is the analysis layer device inthe Huawei SDSec solution? r a.

• A.Agile Controller
• B.Firehunter
• C.cis
• D.switch

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