Online Access Free H12-711_V4.0 Practice Test

What are the default roles of Huawei firewall administrators? (Multiple Choice)

• A.Configuration Administrator
• B.Monitoring Administrator
• C.System administrator
• D.Audit Administrator

To configure the NAT policy in the command line mode, you need to use it in the system view.
Command () to enter the NAT policy configuration view.

Encryption technology can convert readable information into unreadable information through certain methods.

• A.True
• B.False

Regarding the characteristics of TCP-based attacks, which of the following descriptions are correct?
(Multiple Choice)

• A.TCP SYN Flood means that an attacker forges a large number of syn messages to force normal users to close TCP connections.
• B.TCP SYN Flood is an attack method in which an attacker forges a large number of SYN messages to occupy TCP session connections during the three-way handshake process, thus exhausting server resources.
• C.TCP session hijacking can control the TCP session, but it does not count as tampering with user data.
• D.TCP session hijacking refers to an attack method in which an attacker snoops on user messages and forges TCP messages with legal sequence numbers.

Which of the following descriptions of PKI certificates are correct? (Multiple Choice)

• A.PKI entities do not support offline application for local certificates from the CA
• B.The PKI entity does not support sending a certificate registration request message to the CA through SCEP to apply for a local certificate.
• C.The PKI entity supports sending a certificate registration request message to the CA through the CMPv2 protocol to apply for a local certificate.
• D.When a PKI entity applies for a local certificate from the CA, if there is an RA, the RA will first review the identity information of the PKI entity. After passing the review, the RA will send the application information to the CA.