Discuss ISQI CTFL_Syll_4.0 Exam Topic 1 Question 1

A system has a self-diagnostics module that starts executing after the system is reset. The diagnostics are running 12 different tests on the systems memory hardware. The following is one of the requirements set for the diagnostics module:

'The time taking the diagnostics tests to execute shall be less than 2 seconds' Which of the following is a failure related to the specified requirement?

AThe diagnostic tests fail to start after a system reset

BThe diagnostic tests take too much time to execute

CThe diagnostic tests that measure the speed of the memory, fail

DThe diagnostic tests fail due to incorrect implementation of the test code

Suggested Answer: B

A failure is an event in which a component or system does not perform a required function within specified limits1.A requirement is a condition or capability needed by a user to solve a problem or achieve an objective2. In this case, the requirement is that the diagnostics tests should execute in less than 2 seconds. Therefore, any event that violates this requirement is a failure. The only option that clearly violates this requirement is B. The diagnostic tests take too much time to execute. If the diagnostic tests take more than 2 seconds to complete, then they do not meet the specified limit and thus fail. The other options are not necessarily failures related to the specified requirement. Option A. The diagnostic tests fail to start after a system reset is a failure, but not related to the time limit. It is related to the functionality of the self-diagnostics module. Option C. The diagnostic tests that measure the speed of the memory, fail is also a failure, but not related to the time limit. It is related to the accuracy of the memory tests. Option D. The diagnostic tests fail due to incorrect implementation of the test code is also a failure, but not related to the time limit. It is related to the quality of the test code.Reference=ISTQB Certified Tester Foundation Level Syllabus v4.0,Requirements Engineering Fundamentals.

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17 comments · newest first

Ma 11 months ago

D could be a problem, but it doesn't relate to the 2-second rule.

Herman 11 months ago

C seems off, speed tests failing isn't really about time limits.

Julieta 11 months ago

Wait, what if the tests just don't start? That's a big issue too!

Yasuko 11 months ago

Agreed, B is the right choice.

Haley 12 months ago

B is definitely a failure. Takes too long!

Edelmira 12 months ago

I’m leaning towards option B too, but I wonder if option C could also be a failure if it affects the overall execution time.

Shannan 12 months ago

I remember practicing a similar question, and I think option D might not be a failure related to the time requirement, but it could still indicate a problem with the tests.

Estrella 1 year ago

I'm not entirely sure, but I feel like option A could also be a failure since the tests wouldn't even start.

Jospeh 1 year ago

I think option B is definitely a failure since it directly relates to the time requirement being over 2 seconds.

Sharen 1 year ago

I'm feeling pretty confident about this one. The requirement is clear, and option B directly addresses the issue of the tests taking too much time to execute. I'll go with that as my answer.

Alpha 1 year ago

Okay, I think I've got this. The requirement is that the diagnostics tests need to execute in less than 2 seconds, so the correct answer must be the option that describes a failure related to the tests taking too much time. That would be option B.

Rutha 1 year ago

This seems like a straightforward question about a requirement for the diagnostics module. I'll need to carefully read through the options and think about which one best matches the given requirement.

Ronnie 1 year ago

Hmm, I'm a bit confused by this question. The requirement is that the diagnostics tests need to execute in less than 2 seconds, but I'm not sure how to determine which of the options is a failure related to that. I'll need to think this through carefully.

Hassie 1 year ago

Okay, let me see... I remember from the training that Guardrails are used to set boundaries and constraints in Lean Portfolio Management. I think the answer has to do with how those Guardrails are defined and applied.

Staci 1 year ago

This question seems straightforward, I think the answer is 15 minutes.

Jaclyn 1 year ago

Hmm, I'm not too familiar with Snort logs. I'll need to review my notes on interpreting this type of security data. Let me think this through step-by-step.

France 1 year ago

Okay, I think I've got it. Since the new attributes don't fit on the existing screen, a new screen is being created. So it's 1 added EI.

iSQI CTFL_Syll_4.0 Exam - Topic 1 Question 1 Discussion