Jessica and William discuss a recent problem with their research service. They talk about what went wrong and find a way to fix it. They prepare to present their solution to the team.
Vocabulary:
Service: A system or help provided to users.
Crash: When a system stops working suddenly.
Upgrade: To improve or make something better.
Backup: A copy of data for safety.
Presentation: A talk that explains information to others.
Practice more with this lesson:
