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Huawei HCIP-Security-CSSN V3.0 Sample Questions:

1. Regarding the strong statement of DNS Request Flood attack, which of the following options is correct?

A) For the DNS Reguest Flood attack of the authorization server, the client can be triggered to send DINS requests in TCP packets: to verify The legitimacy of the source IP.
B) Redirection should not be implemented on the source IP address of the attacked domain name, and the destination P address of the attacked domain name should be implemented in the wild.
C) In the process of source authentication, fire prevention will trigger the client to send DINS request via TCP report to verify the legitimacy of the source IP, but in a certain process It will consume the TCP connection resources of the OINS cache server.
D) The DNS Request Flood attack on the cache server can be redirected to verify the legitimacy of the source

2. The following commands are configured on the Huawei firewall:
[USG] firewall defend ip-fragment enable
Which of the following situations will be recorded as an offensive behavior? (multiple choice)

A) DF, bit is down, and MF bit is also 1 or Fragment Offset is not 0,
B) The DF bit is 1, and Fragment Ofset + Length <65535.
C) DF bit is 0, and Fragment Offset + Length> 65535.
D) DF bit is 023, MF bit is 1 or Fragment Offset is not 0,

3. Huawei USG6000 products can scan and process certain file transfer protocols for viruses, but which of the following protocols is not included?

A) TFTP
B) FTP
C) POP3
D) IMAP

4. Regarding worms and viruses, which of the following statements is correct?

A) Viruses mainly rely on system vulnerabilities to spread
B) The virus exists independently in the computer system.
C) The target of the worm infection is other computer systems on the network.
D) Worms exist in a parasitic way

5. Malicious code usually uses RootKit technology in order to hide itself. RootKit modifies the kernel of the system by loading a special driver.
To hide itself and the role of designated files.

A) False
B) True

Solutions: