Answer:Schema
Explanation: A schema is the group that contains objects of databases with views, index, triggers, tables etc features. The specific user can access schema who persist a certain username.The user is considered as the owner of the database and its element.
Schema is usually bound to have only single database.There are some schema that are already present in the system as the in-built schema .E.g.- sys, guest etc.
Answer:
D. The BIOS is activated by powering on the CPU.
Explanation:
The BIOS is activated by powering on the CPU is the first step in the boot process.
