David and Sarah talk about a system outage. They discuss how to fix the problem. They plan a presentation to share their ideas.
Vocabulary:
Outage: A time when a system is not working.
Backup: A copy used if the main system fails.
Server: A computer that provides data or services.
Presentation: A talk to explain information to others.
Message: Information sent to communicate with others.
Practice more with this lesson:
