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Huawei H12-711_V4.0 Exam Syllabus Topics:

Huawei HCIA-Security V4.0 Sample Questions:

1. As shown in the figure, the administrator needs to test the network quality of the 20.0.0/24 CIDR block to the
40.0.0/24 CIDR block on Device B, and the device needs to send large packets for a long time to test the network connectivity and stability.

A) ping -s 20.0.0.1 -h 500-f 9600 40.0.0.2
B) ping -a 20.0.0.1 -c 500 -s 9600 40.0.0.2
C) tracert -a 20.0.0.1 -c 500 -w 9600 40.0.0.2
D) tracert -a 20.0.0.1 -f 500 -q 9600 40.0.0.2

2. What type of ACL does ACL number 3001 correspond to?

A) Layer 2 ACL
B) Basic ACL
C) interface ACL
D) Advanced ACLs

3. When forwarding a TCP, UDP, or ICMP packet, the firewall needs to query the session table in order to determine the connection to which the packet belongs and take corresponding measures.

A) FALSE
B) TRUE

4. Which of the following types of packets cannot be filtered by a packet filtering firewall?

A) Initial fragments
B) Non-fragmented packets
C) Non-initial fragments
D) Forged ICMP error packets

5. Drag the phases of the cybersecurity emergency response on the left into the box on the right, and arrange them from top to bottom in the order of execution. 1. Inhibition stage, 2. recovery phase, 3. Detection stage, 4. eradication phase.

Solutions: