<span>Two-tiered client/server architecture.
The two-tier is based on Client Server architecture. The two-tier architecture is like client server application. The direct communication takes place between client and server. There is no intermediate between client and server. Because of tight coupling a 2 tiered application will run faster</span>
Answer:
The diagram of the ER and depreciation is in the attachments.
Hello there!
It is First In First Out
Hope This Helps You!
Good Luck :)