Page 22 - My Own Workbook for CSEC Information Technology Examinations
P. 22
My Own Workbook for CSEC® Information Technology Examinations
37. Figure 1 shows a parking ticket issued by an automated parking attendant at a shopping mall in a Caribbean City. The ticket is usually processed by a machine at exit gate however when it is out of service, a parking lot attendant process the ticket manually. Figure 2 shows the screen used to verify the ticket. SO 1-14
(a) (b)
(c)
(d)
(e)
Figure 1
Name the method of verification used by the parking system software.
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Name TWO methods of validation that is appropriate for checking the correctness of the ticket number that is entered.
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Explain the likely reason for the asterisks in the ‘Re-enter #’ field.
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.................................................................................................................................................................................. Outline what is likely to happen when the verify button is pressed.
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.................................................................................................................................................................................. Explain what is likely to happen if the two ticket numbers entered do not match.
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Figure 2
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