Answer: 14 channels are available in the unlicensed 2.4 GHz ISM band.
Answer:
QoS
Explanation:
We could use a blacklisting or a MAC filtering to remove from the network, and in this way, we're going to get a high portion of bandwidth, but other must work too, and the whitelisting have almost the same function, but QoS Quality of service is specifically for these cases where we need high bandwidth for a video conference, we can make this with some tools or techniques like jitter buffer and traffic shaping.
Answer:
For setting up workstations in classrooms, one end of cables connected into the built in NIC and other end will be connected to a drop.
Explanation:
A drop will be used for connectivity in this case, which will work as connection point in a network. Drops are just like outlets in wall having Ethernet Jacks where a network device or system can be plugged into it.
Although Microsoft Excel isn't a language itself, nor does it come with its own built-in language, I do see what you mean regarding its ability to create functions and whatnot to make the spreadsheet more versatile and efficient.
Yeah, syntactical errors (or compile errors in a compiled language like C++), are going to be harder to spot in Excel than it would be in a programming language, surprisingly. This is because of the reason that I just said; most programming languages such as C++ are compiled languages, meaning that they are written in an IDE (such as Visual Studio, for C++), which is used for writing out, debugging, and compiling programs in to a executable format. The IDE would not let the compilation process finish successfully unless there were no syntax errors in the code itself (not to be confused with runtime errors; those are the harder ones to iron out, as the compiler will not tell you there is an error).
