Your project is developing an application to generate quotes for motor insurance. The calculation requires a wide range of input data and a reliable model of it has been built in a spreadsheet. There will not be enough time to get adequate functional correctness coverage from the base choice or pairwise techniques, so you have decided to do some random testing based on a probability distribution of variable values that is weighted towards their business criticality.
Which limitation of random testing should you be MOST concerned about?

• A. Generating tests that will exercise the same conditions repeatedly
• B. Missing defects that are rooted in the meaning of data semantics
• C. The tests will focus on validation rather than verification
• D. Dependency on an automated test oracle to establish test results

A written specification describes the rules for granting membership of your company's sports facility, whether it must be paid for if granted and whether free transport to and from the facility will be provided.
These actions depend upon employment status (permanent, temporary or probationary), the result of a medical exam (passed, failed or not taken) and whether the person is classed as a local resident. The best decision table that could be created from this specification is shown below.

Which of the following conclusions is correct?

• A. The specification cannot be evaluated this way because the model type used is not appropriate
• B. The decision table has been drawn correctly and the specification must therefore be defective
• C. The specification may be correct because the table does not have the correct number of rule columns
• D. The specification cannot be evaluated this way because a model cannot convey meaning as well as can text

The test basis for your latest project contains the activity diagram that is shown below. The business architect has confirmed that this model has been reviewed and approved by the stakeholders.

Which of the following conclusions is correct?

• A. The diagram may contain a defect but this cannot be confirmed until test cases have been designed from it
• B. The diagram may contain a defect but this cannot be confirmed until the results of the tests created from it are known
• C. The diagram contains at least one defect because it contains an internal inconsistency
• D. The diagram is correct because it has been reviewed and approved by the stakeholders

You are conducting a system test of an airline's flight reservation system and have written a series of test conditions to address the following requirement specification:
* RS-BK14 - Upon successful processing of payment for a new flight booking, the system shall complete the process by displaying a message notifying the customer that the booking reservation has been applied, appended by the booking reference number and, where applicable, the pre-paid seat numbers.
Which test condition is an example of functional appropriateness testing for this requirement?

• A. Where the customer has requested and pre-paid for specific seat numbers on a new flight booking, message BK14 shall be displayed along with the booking reference number and the correct seat numbers
• B. The system generated booking reference number shall be displayed to the customer, for each new flight booking
• C. After a new flight booking has been processed, an email shall be sent to the customer's email address, confirming the booking reservation details
• D. After successful processing of a payment for a new flight booking, message BK14 shall be displayed to the customer confirming that the booking reservation has been applied

The following activity diagram, drawn in Business Process Modeling Notation (BPMN), shows the process of raising a Purchase Request (PR), getting it authorized and raising a Purchase Order from it.

What is the minimum quantity of test cases that will be needed to cover all scenarios?

• A. 1
• B. 2
• C. 4
• D. 3