單項選擇題Which description about asymmetric encryption algorithms is correct?()

A.They use the same key for encryption and decryption of data.
B.They use different keys for decryption but the same key for encryption of data.
C.They use different keys for encryption and decryption of data.
D.They use the same key for decryption but different keys for encryption of data.


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B.integrity check value
C.XAUTH
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Which description is correct based on the exhibit and partial configuration?()

A.All traffic destined for network 172.16.150.0 will be denied due to the implicit denyall.
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