Boundary Value Test Design Technique - Example - Boundary value analysis

Q.  The speedometer of a car uses 7 colours to show the speed. Each colour covers a range of 20 km, with an operating minimum and maximum of 0 and 140. Which of the following values is LEAST likely to have been identified when applying the Boundary Value Test Design Technique?
- Published on 14 Aug 15

a. -1
b. 0
c. 7
d. 121

ANSWER: 7
 

    Discussion

  • HAARISH RAJ   -Posted on 23 Aug 24
    The Boundary Values for the above is,
    -1, 0-20, 21-40, 41-60, 61-80, 81-100, 101-120, 121-140, 141
    with this the maximum possibility are those in the boundary values. and 7 is not.

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