Classes called child classes or subclasses inherit methods and variables
Bytes have eight bits. 32 bits would be four bytes.
Answer:
b. Any metadata that an online tool produces (for example, data about a student’s usage of a tool, or how much time it took them to take an assessment or look at a video) is not protected if it is not tied to any identifying information.
Explanation:
The content form educational tools that are online that is not protected under FERPA(Family Education Rights and Privacy Act) is any metadata that is produced by the online tool.That metadata can contain data about student's usage of a tool etc.
FERPA governs the access educational information and records by public entities.
Answer:
B . It amplifies the power to speed up the motor and generate more torque
