ISTQB Exam ATA Topic 1 Question 81 Discussion

Actual exam question for ISTQB's ATA exam

Question #: 81
Topic #: 1

[All ATA Questions]

A diamond retailer is introducing a new stock taking system. Each diamond is assigned a character that represents the colour. The valid domain for the character ranges from D to Z. The colour is then graded using the following scale:

Which of the following test sets will provide the best equivalence partitioning coverage?

[K3] 2 credits

AD, F, G, H, K, M, N, P, T, Z

BD, G, K, N, S

CA, E, H, L, P, T,

DE, H, L, M, U,

Show Suggested Answer

Suggested Answer: C

by Serina at Oct 21, 2024, 08:32 AM

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Carmela

7 hours ago

Okay, this question is asking about the best equivalence partitioning coverage for the new diamond color grading system. I think option B covers the most important partition, the valid domain from D to Z.

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Breana

2 days ago

I think the best test set for equivalence partitioning coverage is option A.

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