Briefly explain how a network interface card (NIC) works
What will be an ideal response?
Although a component rather than a device, a NIC is an extremely important part of the network. A NIC is a critical data link layer component that provides the physical address required by networked devices in order to identify and communicate with each other. Also referred to as a LAN adapter, LAN card, network adapter, or network board, these cards allow a device to connect to and access a network. No two NICs should have the same manufactured physical address. If they do, problems will result. A NIC's address identifies its manufacturer. Each NIC has a unique serial number that is assigned according to guidelines specified by the IEEE.
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When preparing a routine request, what approach is most appropriate to use?
A) Persuasive B) Indirect approach C) Bulleted facts D) Direct approach E) Social media
What should be the focus during the middle of the presentation?
A) Points that are meaningful to the audience B) As many key points as possible within the given time frame C) Keeping the audience surprised and engaged D) Creating a strong ending E) Combatting the primacy effect