Which of the following are the common behavioral characteristics of a virus? (Multiple Choice)

• A.Self-hiding features
• B.Network attack characteristics
• C.Information collection features
• D.Download and Backdoor Features

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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 023, MF bit is 1 or Fragment Offset is not 0,
• D.DF bit is 0, and Fragment Offset + Length> 65535.

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Which of the following are the control items of HTTP behavior?) (multiple choice)

• A.POST operation
• B.File upload and download
• C.Acting online
• D.Browse the web

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Which of the following options are common behavioral characteristics of viruses? (multiple choices)

• A.Self-hidden features
• B.Network attack characteristics
• C.Information collection characteristics
• D.Download and backdoor features

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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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