Consider an http client that wants to retrieve a web document at a given url. The ip address of the http server is initially unknown. What transport and application-layer protocols besides http are needed in this scenario?.

Which of the statements below is true? the formatting, standard, and drawing commands are unavailable. the formatting, standard, and drawing commands have been used. the formatting, standard, and drawing toolbars are displayed. the formatting, standard, and drawing toolbars are hidden.

The blank button automatically displays next to the data when you select a range of numeric data which is an available option for creating a chart

Visualizing a game of “tag” to remember the meaning of contagious