A system is tested to ensure workers are paid no less than $1 and no more than$ 800 per week. Which of the following is an example of extreme test data for this test?

1 or

800

400, a typical mid-range value well inside the accepted

1 to $800 pay band

C-$5

D$900

Explanation: Extreme test data uses the boundary values of the valid range, here

1 and

800.

Derived from ZIMSEC Computer Studies 7014/2 Paper 2, November 2015, Q5

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