Kann ich/du mich sehen? oder kamera is besser?

The managing director of a company sends a christmas greeting to all his employees through the company email. which type of network does he use? he uses an .

Think of a spreadsheet as a giant calculator spread of paper chart data collector

Which is a characteristic of free and open-source software licenses? a. the source code is unavailable to everyone b. the source code is available only to the government c. the source code is available to all users d. the source code is constantly modified