ISTQB Certified Tester Foundation Level
Question No. 1
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
V Response time
Given is the following defect removal chart reported at the end of system testing - showing total defects detected and closed defects (fixed and successfully retested). A number of open defects are classified as critical. All tests have been executed. Based on the chart above, what is the most appropriate next test phase?