Exam PEGACSA72V1 topic 1 question 35 discussion

Actual exam question from Pegasystems's PEGACSA72V1

Question #: 35
Topic #: 1

You have created a series of forms for a vacation booking process. Declarative expressions are used to calculate values such as the cost of the flight, hotel, car rental, and taxes. The last form includes a field that displays the total amount that will be charged on the users credit card.
How do you configure the calculations so that the total amount is calculated only when the user reaches the last form?

A. Use the backward chaining option for all the expressions.
B. Use the backward chaining option for the total amount expression. Use forward chaining for all the other expressions.
C. Use the forward chaining option for all the expressions.
D. Use the forward chaining option for the total amount expression. Use backward chaining for all the other expressions.

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Suggested Answer: C 🗳️
Referencehttp://pegasystems2.http.internapcdn.net/pegasystems2/lrd_and_reference_docs/SSA_716_StudentGuide_20150211.pdf(314)

by ClairFraser at Aug. 9, 2020, 11:47 a.m.

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ClairFraser

4 years, 8 months ago

B - Use the backward chaining option for the total amount expression. With backword chaining, only when reaching the total amount field does it calculate.

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Exam PEGACSA72V1 topic 1 question 35 discussion

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ClairFraser

SY0-701