Answer:
SQL software
Explanation:
In simple words, SQL provides for Structured Query Languages (pronounced "ess-que-el"). SQL sentences are used to execute activities including updating data in a repository and retrieving data from one. Oracle, Sybase, Microsoft SQL Server, Access, Ingres, and other hierarchical database management schemes that use SQL are only a few examples.
Answer:
Scheduler
Explanation:
it is mentioned in the lesson
