1a. If cell A1 equals 1, the function returns Bad. 1b. If cell A1 equals 2, the function returns Good. 1c. If cell A1 equals 3, the function returns Excellent. 1d. If cell A1 equals another value, the function returns No Valid Score. Here's another example. 2a.
In information technology, a protocol is the special set of rules that end points in a telecommunication connection use when they communicate. Protocols specify interactions between the communicating entities. Download this free guide.
Generally speaking, a protocol is a method of controlling the discourse between two or more parties, unless when speaking about a medical protocol. Then, it is the process, governed by rules, by which medical care is administered. Computer network protocols come in a wide variety. One of the best known network protocols is TCP/IP, which stands for Transmission Control Protocol / Internet Protocol. These protocols regulate how data is packaged to send from one computer to another, and forms the backbone of the contemporary Internet. Learn more about Internet & Networking