ISTQB FOUNDATION 4.0 | Tutorial 9 | Sample Questions on Chapter 1 | ISTQB Foundation Sample Question

Summary

This tutorial covers the ISTQB Foundation Level certification, focusing on test objectives and principles. The instructor emphasizes recalling common test objectives, avoiding the pitfalls of tricky options, and the importance of revising regression test cases to prevent 'test wear out.' The video also discusses factors significantly influencing the test process, such as SDLC, product risk, and regulatory requirements. The session concludes with a promise of a playlist for further exploration, encouraging continuous learning and understanding.

Takeaways

• 📚 The tutorial is focused on the ISTQB Foundation Level certification, aiming to help understand the expected test questions and how to approach them.
• 🧐 Importance is placed on recalling test objectives from learnings before looking at the options to avoid getting misled by tricky options.
• 🔍 Principle 1 of testing is highlighted, stating that testing can show the presence of defects but cannot prove their absence.
• 🚫 Option A is refuted as a valid test objective because it suggests proving the absence of unfixed defects, which contradicts testing principles.
• 🛡️ Principle 7 is mentioned in relation to the absence of error fallacy, emphasizing that even if defects are found and fixed, the absence of failure is not guaranteed.
• 💡 The key objective of testing, as per option C, is to reduce risk levels and build confidence in product quality through risk identification and mitigation.
• 🚫 Option D is dismissed as it suggests verifying no untested input combinations, which is against the principle that exhaustive testing is impossible.
• 🔄 The 'Pesticide Paradox' or 'test wear out' is introduced as a principle that old regression test cases may not be effective as the product evolves.
• 🤔 The tutorial suggests skepticism when regression test cases have not been updated despite product changes, as per the Agile methodology.
• 🔑 Factors that significantly influence the test process include the SDLC, identified product risks, and new regulatory requirements.
• 🛠️ The test environment setup, while necessary, does not significantly drive the test process but is part of the overall testing activities.

Q & A

What is the main topic of the tutorial?

The main topic of the tutorial is the ISTQB Foundation Level certification, focusing on Chapter 1 and discussing sample questions to understand the expected format and the best approach to answer them correctly.

What is the first tip given for approaching multiple-choice questions in the tutorial?

The first tip is to try to answer the question from your own learnings first, and then look at the options to avoid getting confused by tricky options.

What is the principle that contradicts the statement 'to prove that there are no unfixed defects in the system under test'?

The principle that contradicts this statement is Principle 1, which states that testing is meant to show the presence of defects but cannot prove the absence of defects.

Why is it incorrect to say that testing aims to 'prove that there will be no failures after the system is implemented into production'?

This is incorrect because, according to Principle 7, even if defects are found and fixed, the absence of defects does not guarantee the absence of failures if the requirements are not fulfilled.

What is one of the valid test objectives mentioned in the tutorial?

One of the valid test objectives is to reduce the risk level of the test object and to build confidence in the quality level.

What testing principle explains the skepticism of a tester noticing no changes to existing regression test cases over several iterations?

The principle that explains this skepticism is the 'Pesticide Paradox' or 'Tests Wear Out,' which suggests that using the same test cases repeatedly without updating them as the product evolves can be ineffective.

What are the factors that significantly influence the test process according to the tutorial?

The factors that significantly influence the test process are the SDLC (Software Development Life Cycle), identified product risk, and new regulatory requirements.

Why is the number of defects detected in the previous project not a significant factor influencing the test process?

The number of defects detected in the previous project may provide some reference but does not drive the overall test process, as testing is about finding defects and not just relying on past data.

What is the role of regulatory requirements in the test process?

Regulatory requirements play a significant role in the test process because they can force formal testing methods like white box testing, and failing to meet these requirements can prevent the product from going to market.

Why is the test environment setup not considered a significant factor influencing the test process?

The test environment setup is an activity conducted as part of the business and product requirements but does not drive the test process itself.

What is the tutorial's advice on how to approach learning and understanding testing principles?

The tutorial advises to keep learning, exploring, and understanding the context of testing principles to enhance knowledge and apply them effectively in answering questions.