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What is the purpose of a network mask?()

发布日期:2020-04-10

What is the purpose of a network mask?()
A

It is used to identify the maximum hop count of a subnetwork.

B

It is used to identify an IP address as either private or public.

C

It is used to identify the network to which an IP address belongs.

D

It is used to identify the total number of bits present in an IP address.

标签: purpose network mask

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