Part 2: “Test Analyst various”
Identify the technique most appropriate to identify failures in the interactions of the software under
test with its operating environment.

Part 2: “Test Analyst various”
One limitation of pairwise testing is that it …

Analyzing the requirement, there are arguments to be made for several test design techniques.
Which of the following test design techniques is LEAST likely to be used for identifying test cases for
the requirement?

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.”

Working on a banking project, one of the exit criteria in the test plan requires documentation of
successful cash advances of at least 500 Euros for all supported credit cards. After test execution, a
complete list of cash advance test results shows the following:

The selection of test design techniques to be used for the project also depends on the possibility of
using formal coverage criteria. Which of the following test design techniques does NOT have formal
coverage criteria?

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?

For the project three completion criteria have been defined.
A) Test cases passed more than 70%
B) Number of outstanding defects less than 5
C) Number of defects per test case less than 0,5
The first week of the testing has shown the following results:

Evaluate the status of the project at the end of the week against the defined completion criteria.
Which of the following options shows the correct status?

Which of the following is a typical defect that state-based testing would identify?

Based on the classification tree the following positive test cases have been created:
Which test case is needed to complete the set?

Study the above classification tree,

Which of the following statements is correct?