Answer:
I thinks its CodeHS 3.4.5.
Explanation:
Answer:
Below is the extended ER diagram of the given scenario. It has 6 main entities connected via 5 relationship .IS A hierarchy is used to Contract and its sub classes Rent and Sell. Each entity has certain set of attributes and primary key is shown using underlined attribute.
Cardinality is shown using crow's feet notation.
When finished the corse code system is your code concerning your username password for payment
This is called
C. Networking
Answer:
write in an English so we can help with that