Huawei H12-711_V3.0 Exam Questions
HCIA-Security V3.0 (Page 16 )

Updated On: 17-Feb-2026

Which of the following is an action to be taken during the summary phase of a cybersecurity emergency response? (multiple choice)

  1. Establish a defense system and specify control measures
  2. Evaluate the implementation of emergency plans and propose follow-up improvement plans
  3. Judging the effectiveness of isolation measures
  4. Evaluate members of emergency response organizations

Answer(s): B,D



Which of the following statements are true about port mirroring? (multiple choice)

  1. The mirror port replicates the packets to the observing port
  2. The observing port sends the received packets to the monitoring device
  3. The mirror port sends the received packets to the monitoring device
  4. The observing port replicates the packets to the mirroring port

Answer(s): A,B



Which of the following options isGREagreement number?

  1. 46
  2. 47
  3. 89
  4. 50

Answer(s): B



the following aboutVGMPWhich protocol description is wrong?

  1. VGMPmultiple on the same firewallVRRPAll backup groups are added to one management group, and all backup groups are managed by the management group.VRRPbackup group
  2. VGMPthrough the unified control ofVRRPSwitching the status of the backup group to ensure that allVRRPBackup group status is consistent
  3. Status isActiveofVGMPThe group device will periodically sendhellomessage,stdandbyThe end is only responsible for monitoringhellomessage, will not respond
  4. By default whenstandbyend threehelloThe message period does not receive the message sent by the peerhellomessage, it will think that the peer end is faulty, so it will switch itself toActivestate.

Answer(s): C



When A and B communicate with each other in data communication, if an asymmetric encryption algorithm is used for encryption, when A sends data to B, which of the following keys will be used for data encryption?

  1. A's public key
  2. A's private key
  3. B's public key
  4. B's private key

Answer(s): C






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