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Huawei HCIA-Security V3.0 Sample Questions:

1. Which of the following is the correct description of windows log event type? (Multiple Choice)

A) When the disk space is insufficient, it will be recorded as an "information event"
B) Error events usually refer to the loss of function and data. For example, if a service cannot be loaded as a system boot, an error event will be generated.
C) Failure audit event refers to a failed audit security login attempt, such as a failure when the user view accesses the network drive is logged as a failed audit event.
D) A warning event is a successful operation event of an application, driver, or service.

2. Which of the following statements is wrong about the firewall gateway's anti-virus response to the HTTP protocol?

A) Blocking means that the device disconnects from the HTTP server and blocks file transfer.
B) Alarm mode device only generates logs and sends them out without processing the files transmitted by the HTTP protocol.
C) When the gateway device blocks the HTTP connection, push the web page to the client and generate a log.
D) Response methods include announcement and blocking

3. In order to obtain evidence of crime, it is necessary to master the technology of intrusion tracking. Which of the following descriptions are correct about the tracking technology? (Multiple Choice)

A) Link test technology determines the source of the attack by testing the network link between the routers
B) Packet tagging technology extracts information from attack sources by recording packets on the router and then using data drilling techniques
C) Shallow mail behavior analysis can analyze the information such as sending IP address, sending time, sending frequency, number of recipients, shallow email headers and so on.
D) Packet Recording Technology marks packets on each passing router by inserting trace data into the tracked IP packets

4. IPSEC VPN technology does not support NAT traversal when encapsulated in ESP security protocol because ESP encrypts the packet header.

A) True
B) False

5. Which of the following statement about the NAT configuration is wrong?

A) When there is VoIP service in the network, you do not need to configure NAT ALG.
B) Configure source NAT in transparent mode, the firewall does not support easy-ip mode.
C) The firewall does not support NAPT conversion for ESP and AH packets.
D) The IP address in the address pool can overlap with the public IP address of the NAT server.

Solutions: