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iSQI CTFL

001_ISTQB Certified Tester Foundation Level (CTFL_001)

Verified practice questions with detailed answers, clear explanations, and community discussion.

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Question 1 of 154

The four test levels defined for a common V-model testing approach are:

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Correct answer: C

The four test levels defined for a common V-model testing approach are component, integration, system, and acceptance. Each of these stages corresponds to a different phase of software development and ensures thorough testing of the software product at multiple levels of granularity. Thus, the correct answer is component, integration, system, and acceptance.

Community votes

3 votes

CSuggested

100%

Question 2 of 154

Typically, exit criteria may consist of:

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Correct answer: B

Exit criteria typically include estimates of defect density or reliability measures to assess whether the software product has met the required quality standards and is ready for release. This ensures that sufficient testing has been done and that the product is reliable and free of critical defects before moving on to the next phase or release.

Question 3 of 154

A data driven approach to test automation design is best described as:

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Correct answer: D

A data-driven approach to test automation design involves separating the test data from the test scripts. This means using a generic test script that can read varying test data inputs and perform the same test steps with different sets of data. This approach allows for greater flexibility and scalability in testing, as new test cases can be created simply by adding new data sets without modifying the test scripts themselves.

Question 4 of 154

Which of the following risks represents the highest level of risk to the project?

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Correct answer: B

To determine the highest level of risk to the project, we calculate the expected cost of impact for each option, which is the product of the likelihood of failure and the potential cost of impact. For option A: 1% of $1,000,000 equals $10,000. For option B: 10% of $500,000 equals $50,000. For option C: 20% of $150,000 equals $30,000. For option D: 5% of $500,000 equals $25,000. Option B has the highest expected cost of impact, therefore it represents the highest level of risk to the project.

Community votes

2 votes

BSuggested

100%

Question 5 of 154

What factors should be considered to determine whether enough testing has been performed?

  1. (i)The exit criteria.
  2. (ii)The budget.
  3. (iii)How big the test team is.
  4. (iv)The product's risk profile.
  5. (v)How good the testing tools are.
  6. (vi)Sufficient details of the system status to allow decisions
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Correct answer: A

To determine whether enough testing has been performed, it is essential to consider the exit criteria, which provide clear guidelines for when testing is complete. The budget is also a critical factor, as limited resources can constrain the amount of testing that can be done. The product's risk profile is important because higher-risk products may require more extensive testing to mitigate potential issues. Additionally, having sufficient details of the system status allows informed decision-making regarding the adequacy of testing. These factors (i, ii, iv, and vi) are key to making an informed determination about the completeness of the testing process.

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Alisha Kelly
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Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
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Gabriele Ghesla
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May 11, 2026
As this was my first certification exam, I was understandably nervous about what to expect. These study materials made the preparation process much easier, and many of the questions closely reflected those on the actual exam.
Charles Sirois
Canada
May 5, 2026
Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Lance Chambers
United States
Apr 11, 2026
Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Alisha Kelly
Italy
Apr 9, 2026
Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Casper Claassen
Netherlands
Jun 2, 2025
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
Gabriele Ghesla
Italy
Apr 13, 2026
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
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A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.
Neil Savage
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Apr 13, 2026
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
Morgan Farmer
United Kingdom
May 4, 2026
Passed ITIL 4 Foundation with 87%. Material was enough by itself.
Remi Nuyts
United States
Apr 9, 2026
I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Archie Hopkins
United States
Apr 11, 2026
Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Nancy Mcbride
United States
May 8, 2026
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.
Neil Savage
United States

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