It's about a truth table. No need to draw tables, 3 rows for the 3 columns is enough. Pls answer.

Match each vocabulary word to its definition.1. desktoppicture used to represent acomputer application2. domainnetwork protectionsoftware code that can be viewed,3. iconmodified, and redistributed for freethe background screen on acomputer monitor4. url5. blogan online journalthe part of an internet address that6. firewallrefers to a group of computers on anetworkonline database of web pages7. intranetnetwork for use by an individual8. open address of a web page or9. wikiresource

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

Which of these is most responsible for differences between the twentieth century to the twenty-first century?