Adigital signal differs from an analog signal because it
a. consists of a current that changes smoothly.
b. consists of a current that changes in pulses.
c. carries information.
d. is used in electronic devices.

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

Why the bear has a slunky tail determine the meaning of the word slunk in the story

What is the term for water wave that is created by an underwater earthquake