Which of the following comments would be the MOST important one you would make?
[K3] 2 credits

• A. User tasks not defined
• B. Description of flow is not detailed enough
• C. No usability acceptance criteria
• D. Specific characteristics of actor(s) are missing

You are applying pairwise testing and using orthogonal arrays. The following steps are all part of the process to be followed.
i) Determine the number of choices for each variable ii) Map the test problem onto the orthogonal array iii) Construct the test cases iv) Identify the variables v) Locate an appropriate orthogonal array
What is the correct order of the above mentioned process steps?
[K3] 2 credits

• A. i, ii, iv, v, iii
• B. iv, i, v, ii, iii
• C. iv, ii, v, iii, i
• D. iv, i, iii, v, ii

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 team's 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
[K2] 1 credit

• A. (i), (ii), (vi)
• B. (ii), (iii), (iv)
• C. (i), (iii), (v)
• D. (iv), (v), (vi)

Tax system
A tax system needs to be updated due to new legislation. For a person with a salary of less than EUR
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 cases are required to test the "Tax system" specification using a decision table which is not collapsed?
[K3] 2 credits

• A. 8
• B. 4
• C. 6
• D. 2

A SUMI test was performed at an early stage within the system test. Hereafter you find the results of the SUMI test.

Based on these results, what would you recommend as the most appropriate approach for usability testing?
[K4] 3 credits

• A. Since the SUMI scores are largely above market average no further action on usability is needed
• B. Since the standard deviation of most SUMI scales is much too large, a new SUMI test must be performed
• C. Since the scores are not really showing a high level of user-satisfaction additional usability testing based on use case is needed
• D. Since the SUMI results do not provide details, an additional focused heuristic evaluation on the lower scales is recommended