The Internet is written in a "language" called O Usenet
O package switching
O HTTP
O ARPANET​

Description: write function lastfirst() that takes one argument—a list of strings of the format "lastname, firstname" —and returns a list consisting of two lists: (a) a list of all the last names (b) a list of all the first names

What are two ways to access the options for scaling and page orientation? click the home tab, then click alignment, or click the file tab. click the file tab, then click print, or click the page layout tab. click the page layout tab, or click the review tab. click the review tab, or click the home tab?

Aproject involves many computing systems working together on disjointed task towards a single goal what form of computing would the project be using