A three-tier, or multitier, client/server system consists of three distinct pieces: These are ____.
A) the client tier, the processing tier, and the data storage tier
B) the client tier, the design tier, and the processing tier
C) the storage tier, the distributing tier, and the processing tier
D) the email tier, the messaging tier, and the data storage tier

Question

Quizplus · Accepted Answer

A three-tier client/server system consists of three distinct pieces: the client tier, which contains the user interface and presentation logic; the processing tier, which contains business logic and application processing code; and the data storage tier, which contains persistent data storage mechanisms. Option B and C do not accurately describe the three tiers, and Option D includes specific examples of tiers rather than the general categories.

A Three-Tier, or Multitier, Client/server System Consists of Three Distinct