1. Based on Figure 7.EX1 in Chapter 7, Joe, one of your systems analysis team members, made...
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1. Based on Figure 7.EX1 in Chapter 7, Joe, one of your systems analysis team members, made the following entry for the data dictionary used by Marilyn’s Tours:
DATA ELEMENT = TOURIST* * * * PAYMENT ALIAS = TOURIST PAY CHARACTERS = 12–24 RANGE = $5.00–$1,000 VARIABLES = $5.00, $10.00, $15.00 up to $1,000, and anything in between in dollars and cents.
TO CALCULATE = TOTAL COST OF ALL TOURS, ANY APPLICABLE N.Y. STATE TAX, minus any RESERVATION DEPOSITS made.
a. Is this truly a data element? Why or why not?
b. Rewrite the data dictionary entry for TOURIST PAYMENT, reclassifying it if necessary. Use the proper form for the classification you choose.
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Related Book For
Systems Analysis And Design
ISBN: 9780273787105
9th Global Edition
Authors: Kenneth Kendall, Julie Kendall
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