CTFL-V4.0 Question 54

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose C1

  Boundary is 1 to 99 because 0 < X < 100 so below the boundary is 0 and beyond the boundary is 100 so it should be C) 0,1,99,100

• Chose B2

  Boundary value analysis focuses on testing values at the edges of the input domain. The two-point boundary value analysis technique suggests testing values just below, at, and just above the boundaries. For the given requirement (x > 0 and x < 100), the boundaries are 0 and 100. Here’s the breakdown: -1: Just below the lower boundary (0). 1: Just above the lower boundary (0). 99: Just below the upper boundary (100). 101: Just above the upper boundary (100).

• Chose C2

  Boundaries are 0, 1 - 99, 100 .. Using a 2 point BVA, the coverage items are the boundary values, hence 0,1,99, 100. Answer should be C