Case 11-1
Your colleague Jason is trying to clarify the three-tier program structure to you and he thinks that providing some practical examples will make it easier to explain it to you.
Jason offers you the example of a form that accepts user input in an application geared to allow a fundraising operation to track the donations it receives. Which of the following tiers contains the data entry form for donations?
A. presentation
B. persistence
C. business
D. record
Answer: A
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