ISTQB Certified Tester Advanced Level – Test Analyst (CTAL-TA) - ISQI Exam Questions

How many cases are required to test this specification using a decision table which is not collapsed?

Which of the following type of defects is most likely to be detected by using orthogonal arrays?

Scenario "Banking Project"

As a test analyst in the banking domain you have received the following requirement: “The system shall allow cash advances of at least 200 Euros for all supported credit cards. The correct list of credit cards is American Express, Diners, VISA, Mastercard and Eurocard.



For the ATM banking project introduced earlier; “When the user first inserts a valid credit card type,
the system considers the user to be in an unauthenticated state. When requesting a cash advance, the user must be in an authenticated state. The user authenticates by entering the proper PIN code. When authenticating the user, the system shall allow the user to enter their PIN code up to three times before failing the authentication and rejecting the card. On the first and second try, the system shall prompt the user to re-enter the PIN code.” Suppose you are concerned that, depending on the exact number of invalid PIN codes entered, the system might behave improperly. Which of the following test design techniques is specifically targeted at such failures?

Consider the following list of findings regarding the requirement. Which of the following statements is true?

Apart from state transition testing, which other specification-based technique would you additionally choose to test the interfaces between modules? Identify the most likely technique from the following list.