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ISTQB Exam ATA Topic 3 Question 61 Discussion

Actual exam question for ISTQB's ATA exam
Question #: 61
Topic #: 3
[All ATA Questions]

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

Show Suggested Answer Hide Answer
Suggested Answer: C

Contribute your Thoughts:

Nathan
28 days ago
Wait, what? Orthogonal arrays? Is this some kind of secret pairwise testing club I wasn't invited to? I'll just go with whatever makes the most sense.
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Xenia
29 days ago
Haha, option A looks like it's trying to 'mix things up' a bit too much. I'll stick with the more traditional approach, thank you very much!
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Yaeko
1 months ago
I'm going with B. It just feels more logical to me - start with the variables, then figure out the array, and build the cases last. Easy peasy!
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Christiane
1 months ago
Option C seems a bit out of order to me. Constructing the test cases before mapping to the orthogonal array? That's just crazy talk!
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Lorrie
17 hours ago
I agree, iv, i, v, ii, iii seems like the logical order to follow.
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Sharika
10 days ago
I think the correct order is iv, i, v, ii, iii. That makes more sense.
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Jesusa
17 days ago
Option C seems a bit out of order to me. Constructing the test cases before mapping to the orthogonal array? That's just crazy talk!
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Leonor
1 months ago
Hmm, let's see... I think option D is the way to go. Identifying the variables first just makes sense, right?
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Jerry
4 days ago
User 1: I think option D is the way to go.
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Margart
2 months ago
But don't we first need to determine the number of choices for each variable before mapping the test problem onto the orthogonal array?
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Barrie
2 months ago
I disagree, I believe it should be iv, ii, v, iii, i.
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Margart
2 months ago
I think the correct order is iv, i, v, ii, iii.
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