Critical Thinking Questions
Case 9-1
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An employee at PrattLast Associates needs to create an input mask for the five-digit postal code in the Account table. The employee also wants to ensure that data is entered in the Resources Needed field but there may be times when an entry in the Resources Needed field is not appropriate.
If the Allow Zero Length property has the value Yes, what should you enter in the Resources Needed field when an entry is not appropriate?
a. parentheses ( ) b. number sign (#) c. zero length string ("") d. exclamation point (!)
What will be an ideal response?
Answer: C
Computer Science & Information Technology
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