Which of the following statement about IPS is wrong?

• A.When the source security zone is the same as the destination security zone, the IPS policy is applied in the domain.
• B.The covering signature has a higher priority than the signature in a centralized signature.
• C.Changes to the IPS policy do not take effect immediately. You need to submit a compilation to update the configuration of the IPS policy.
• D.The signature set can contain both pre-defined and custom signatures.

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Regarding the anti-spam response code, which of the following statements is wrong?

• A.If the response code is not returned or the response code is not configured on the USG, the mail is released.
• B.USG treats mails that match the answer code as spam.
• C.The response code is specified as 127.0.0.1 in the second system.
• D.The response code will vary depending on the RBL service provider.

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To protect the security of data transmission, more and more websites or companies choose to encrypt traffic through SSL.
Which of the following statements is true about the threat detection of SSL traffic using Huawei NIP6000?

• A.NIP000 does not support SSL traffic threat detection.
• B.NIP can directly crack and detect SSL encryption.
• C.Threat-detected traffic is sent directly to the server without encryption.
• D.Processes such as "decryption," "threat detection," and "encryption."

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Which of the following are the possible causes for the failure to include a signature after the IPS policy is configured? (Multiple choices)

• A.Incorrect protocol selection
• B.Severity configuration is too high
• C.Direction is not enabled
• D.Direction opened, but no specific direction was chosen

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Which of the following is correct regarding the order of the mail transfer process?
1. The sending PC sends the mail to the specified SMTP server.
2. The sender SMTP Server encapsulates the mail information in the SMTP message and sends it to the receiver SMTP according to the destination address of the mail.
Server.
3. The sender SMTP Server encapsulates the mail information in the SMTP message and sends it to the receiver POP3/MAP Server based on the destination address of the mail.
4. Recipients send emails.

• A.1->4->3
• B.1->3->4
• C.1->2->3
• D.1->2->4

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