Discuss ISQI CTAL-TAE Exam Topic 6 Question 16

You are reviewing the testability of your SUT.

Which of the following BEST refers to the characteristic of OBSERVABILITY?

AThe ability of the SUT to perform its intended function for a specified period of time

BThe ability to exercise the SUT by entering inputs, triggering events and invoking methods

CThe ability of the SUT to prevent unauthorized access to its components or data.

DThe ability to identify states, outputs, intermediate result and error messages in the SUT

Suggested Answer: A

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12 comments · newest first

Tandra 11 months ago

B is interesting, but I agree with D being the best fit.

Hermila 12 months ago

Wait, are we sure D is the right answer? Seems too broad.

Jimmie 12 months ago

C is more about security, not observability.

Lorrie 12 months ago

I thought it was A at first, but D makes more sense.

Yoko 1 year ago

Definitely D, that's what observability is all about!

Lenna 1 year ago

I keep mixing up observability and testability. I thought observability was about security features, but that seems more like option C. I guess I need to review this more!

Earleen 1 year ago

I practiced a question like this before, and I feel like observability is more about monitoring and understanding outputs, which makes me lean towards D as well.

Kenny 1 year ago

I'm not entirely sure, but I remember something about observability being linked to how we can interact with the system. Could that be option B?

Shasta 1 year ago

I think observability is about being able to see what's happening inside the system, so maybe it's related to identifying states and outputs? That sounds like option D.

Viola 1 year ago

Ah, this is a good one. I remember learning about how defects are discovered through the test analysis and design process. I'll try to apply that knowledge here.

Marget 1 year ago

Ah, I remember learning about the fstab file in my Linux class. It's where you configure the filesystems to be mounted automatically at boot time. Option C is the correct answer.

Gearldine 1 year ago

I've seen practice questions about backup options, and I believe "reactivate primary peer" was mentioned in one of them as a possible feature.

iSQI CTAL-TAE Exam - Topic 6 Question 16 Discussion