» Cisco » Examen Cisco CCNA V3.1 » Module 2 » Chapitre 11 » Question 12/19

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12.Which statement is true regarding wildcard masks?

The wildcard mask and subnet mask perform the same function.
The wildcard mask is always the inverse of the subnet mask.
A "0" in the wildcard mask identifies IP address bits that must be checked.
A "1" in the wildcard mask identifies a network or subnet bit.

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