Select the correct statement(s) regarding Wide Area Networks (WANs). a. WANs operate at the OSI Layer 3 (Network Layer) b. WANs are common network standards that operate at the data link layer c. a WAN is another term for Internet d. a WAN is a wireless area network, implemented by cellular service providers

answer; wireshark;

answer; a coupon clipped from a newpaper,.discounts;

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the answer is c . farah has completed a post-secondary education program and is now ready to begin working, without additional training, on her first day.