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ISTQB ATA Exam - Topic 1 Question 93 Discussion

Actual exam question for ISTQB's ATA exam
Question #: 93
Topic #: 1
[All ATA Questions]

Using the state diagram (based on the ''Route Calculation''), how many test cases are needed to achieve 1-switch coverage?

[K3] 3 credits

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Suggested Answer: D

by Jade at Jul 08, 2025, 04:27 PM

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Salley
2 months ago
Wait, are we sure about this? 9 seems possible too!
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Marva
2 months ago
Nah, I’m pretty sure it’s 11.
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Cherelle
2 months ago
I think we need 10 test cases for 1-switch coverage.
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Sang
3 months ago
I agree with 10, feels just right!
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Naomi
3 months ago
12 seems excessive, right?
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Leigha
3 months ago
I thought 1-switch coverage meant testing each transition at least once, so maybe 12 test cases? That sounds familiar.
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Lewis
3 months ago
I feel like we might need to count all the states and their transitions carefully. It could be more than 10, but I can't recall the exact number.
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Chandra
4 months ago
I remember practicing a similar question, and I think it was around 10 test cases for full coverage, but I could be mixing it up.
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Ciara
4 months ago
I think we need to consider each state transition for 1-switch coverage, but I'm not entirely sure how many that adds up to.
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Sena
4 months ago
This is a good opportunity to apply my knowledge of testing strategies. I'll need to carefully examine the state diagram, identify the different states and transitions, and then determine the minimum number of test cases required for 1-switch coverage.
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Stefan
4 months ago
I'm a bit unsure about how to approach this. The state diagram is throwing me off, and I'm not totally clear on the 1-switch coverage concept. I'll need to review my notes and try to break this down step-by-step.
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Marva
4 months ago
Okay, 1-switch coverage, that means I need to find the minimum number of test cases that will exercise each transition at least once. Let me start sketching out the different paths I could take.
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Jess
5 months ago
The state diagram is a bit complex, but I think I can work through this. I'll need to identify the different transitions between states and make sure I cover each one at least once.
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Tonette
5 months ago
Hmm, this looks like it's testing my understanding of state diagrams and coverage criteria. I'll need to carefully analyze the diagram and think through the different paths to achieve 1-switch coverage.
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