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多項(xiàng)選擇題

Click the Exhibit button.

Assume the default-policy has not been configured.Given the configuration shown in the exhibit, which two statements about traffic from host_a in the HR zone to host_b in the trust zone are true? ()(Choose two.)

A. DNS traffic is denied.
B. HTTP traffic is denied.
C. FTP traffic is permitted.
D. SMTP traffic is permitted.

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