What is the difference between information exchange and interoperability?

What type of file does a cookie place on web site visitors' computers so that web site managers can customize their sites to their visitors' preferences?

How do you make a lenny face? plz, brailiest to who can answer first.

The following is an excerpt from a slide presentation. today we will inverse operations solving equations using inverse operations solving inequalities using inverse operations from which part of the presentation does the slide most likely come from? a. introduction b. outline c. body d. conclusion