Since the components need to be integrated in an overall software system, interoperability testing
is considered to be of importance. Which of the following techniques is most likely to be used to
support interoperability tests?

Which of the following is a product risk?

Identify the technique most appropriate to identify failures in the interactions of the software under
test with its operating environment.

A diamond retailer is introducing a new stock taking system. Each diamond is assigned a
character that represents the colour. The valid domain for the character ranges from D to Z. The
colour is then graded using the following scale:

Which of the following test sets will provide the best equivalence partitioning coverage?

Which of the following is an example of the use of defect taxonomies?

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:
a.American Express allowed advances of up to 1000 Euros
b.Visa allowed advances of up to 500 Euros
c.Eurocard allowed advances of up to 1000 Euros
d.Mastercard allowed advances of up to 500 Euros
Which of the following statements is true? s

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?