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Huawei HCIA-Security V4.0 Sample Questions:

1. Which of the following statements is incorrect about DoS attacks?

A) DoS attacks stop services or resource access on the target server.
B) DoS attack forces the target server's buffer to be full and does not receive new requests.
C) DoS attacks use IP spoofing to prevent authorized users from connecting to the target server.
D) DoS attacks cause unrecoverable physical damage to the target server.

2. Which of the following is the numbering range of Layer 2 ACLs?

A) The 4000~4999
B) The 3000~3999
C) @2000~2999
D) The 1000~1999

3. Drag the warning level of the network security emergency response on the left into the box on the right, and arrange it from top to bottom in order of severity.

4. IPSec VPN uses an asymmetric algorithm to calculate the ___ key to encrypt data packets.

5. The initial priority of the USG9500VGMP group is related to which of the following factors ( )? *

A) VRRP priority
B) Number of daughter cards on the interface board
C) interface bandwidth
D) The number of CPUs on the D service board

Solutions: