Topic 12, Scenario 12 “Automatic Teller Machine (ATM)”
You are a test manager in charge of integration, system and acceptance testing for a bank. You
are working on a project to upgrade an existing ATM to allow customers to obtain cash advances
from supported credit cards. The system should allow cash advances from €20 to €500,
inclusively, for all supported credit cards. The supported credit cards are American Express, VISA,
Eurocard and Mastercard.
In the master test plan the following items are listed in the section named “items and/or features to
be tested”:
I All supported credit cards
II Language localization
II Valid and invalid advances
IV Usability
V Response time
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Given the following figures for the testing on a project, and assuming the failure rate for initial tests
remains constant and that all retests pass, what number of tests remain to be run?

A.
700

B.
720

C.
784

D.
570

Explanation: