Online Access Free H12-722 Exam Questions

Which of the following are the common causes of IPS detection failures? (Multiple choices)

• A.Bypass function in IPS is turned off
• B.Policy IDs with incorrect associations between IPS policy domains
• C.IPS function is not enabled
• D.IPS policy is not submitted for compilation

Buffer overflows, Trojans, backdoor attacks, etc. are all application-level attacks.

• A.False
• B.True

An enterprise administrator configures the Web reputation system as shown in the figure.
Which of the following statements is true about this configuration?

• A.In addition to this page configuration, you need to enable the linkage between the firewall and the sandbox. Otherwise, the page configuration is invalid.
• B.The content of number 2 is mandatory.
• C.After the configuration is complete, you need to submit the configuration for it to take effect.
• D.The content of number 4 is mandatory.

Regarding the local black and white list of anti-spam messages, which of the following statements is wrong?

• A.The black and white list is matched by extracting the destination IP address of the SMTP connection
• B.The black and white list is matched by the sender's dns suffix
• C.Block the connection if the source IP address of the SMTP connection matches the blacklist
• D.Black and white lists are matched by extracting the source IP address of the SMTP connection

Fraggle attack means that both the source address and the destination address of TCP are set to the IP address of a victim. This behavior will cause the victim to send a SYN-ACK message to its own address, which in turn sends back an ACK message and creates an empty connection, causing the system resources to be occupied or the destination host to crash.

• A.False
• B.True