Assume we have an isolated link (not connected to any other link) such as a private network in a company. do we still need addresses in both the network layer and the data-link layer? explain.

An atom's diameter is about 0.1 nanometer (1×10-9m), and a human hair is about 1×10-3m. how many times greater is a human hair than an atom's diameter? sorry pushed wronf button but this is math

Which text format is this, "the text is transcribed exactly as it sounds and includes all the utterances of the speakers. "?

What are ways to switch windows in excel? check all that apply. on the status bar, click the windows button, and then click the file name. on the task bar, click to display the excel jump list, and then click the file name. on the view tab, in the window group, click switch windows, and then click the file name. on the review tab, in the viewing group, click files, and then click the file name.