ISTQB® ATA Exam Practice Questions (P. 2)

Using the "Tax System" specification scenario as described above, using boundary value analysis, which would be the most interesting test set to explicitly test one single boundary value as defined in the "Tax System" specification?

A company wants to develop a web site to implement an on-line sales channel. The company has decided to do some usability testing, but resources are limited.
The usability testing has therefore to be done as efficient as possible. Which THREE techniques would you recommend?

Which of the following criteria on test progress would enable the business to determine a likely go live date?
(i) Number of tests planned versus number of tests executed
(ii) Number of high priority defects outstanding
(iii) The test teams timesheets in order to show how much effort has been devoted to testing
(iv) Number of tests passed and number failed
(v) Number of defects found in each development area
(vi) The rate at which defects are being found

The use case will be used as a basis for the design of usability test scenarios. As a tester you are asked to review the ATM use case from the perspective of usability testing.
As a tester you are asked to review the ATM use case provided below. The use case will be used as a basis for functionality testing to be performed later.

Which one of the comments, described hereafter, would be the MOST important one you would make?

Tax system -
A tax system needs to be updated due to new legislation. For a person with a salary of less than 20.000 and who is married, the tax needs to be re-calculated. If the person also has more than two and less than five children, an additional 10% reduction is applicable.
How many input classes can be distinguished when applying equivalence partitioning to the "Tax System" specification?