ISTQB-CTFL Exam Dumps - ISTQB Foundation Level Questions and Answers

Comprehensive and Detailed In-Depth Explanation:

Black-box testing techniques focus on testing the functionality of the software without knowledge of its internal workings (D). They derive test cases from specifications, requirements, or expected behavior. Option A describes exploratory testing, B contradicts the definition by focusing on implementation, and C incorrectly includes "implied behavior," which is not a core characteristic of black-box testing.

During the review planning stage, key decisions are made, including the selection of standards and procedures to be followed during the review. This planning phase ensures that the review process is structured and adheres to agreed-upon standards, which can come from industry standards such as ISO/IEC/IEEE 29119-3. The ISTQB CTFL Syllabus v4.0 emphasizes the importance of review planning in establishing the framework and guidelines for the review process​​.

The correct statement is B. According to the ISTQB CTFL syllabus, the testing quadrants help to categorize tests based on their purpose and whether they are technology-facing or business-facing, and whether they support the team or critique the product. Quadrant Q2 includes tests that are business-facing and support the team, such as automated acceptance tests produced during Behavior-Driven Development (BDD) and Acceptance Test-Driven Development (ATDD)​​ .

Quadrant Q3 includes business-facing tests that critique the product, such as exploratory testing, usability testing, and user acceptance testing. These tests are typically manual and focus on evaluating the product from a user perspective, rather than being part of a continuous integration process​​.

Quadrant Q4 includes technology-facing tests that critique the product, such as performance tests, security tests, and other non-functional tests, which can be automated but are not related to unit tests produced during TDD .

One of the primary objectives of testing is to ensure that the software or system being tested meets all regulatory requirements. This is crucial in many industries where compliance with laws and standards is mandatory. According to the ISTQB CTFL Syllabus v4.0, testing aims to evaluate the quality of the software product and verify that it complies with specified requirements, including regulatory requirements​​.

This answer is correct because the whole-team approach is a way of working in agile projects where all team members share the responsibility for the quality of the product, and collaborate on delivering value to the customer. The whole-team approach involves testers, developers, business analysts, product owners, and other stakeholders in planning, designing, developing, testing, and delivering the product. The whole-team approach fosters communication, feedback, learning, and continuous improvement within the team. References: ISTQB Glossary of Testing Terms v4.0, ISTQB Foundation Level Syllabus v4.0, Section 3.1.1.1

Comprehensive and Detailed In-Depth Explanation:

Product risks are risks that impact the quality or functionality of the software, whereas project risks affect the process, resources, or timeline.

(A) is correct because incorrect calculations impact software correctness.

(B), (C), and (D) are project risks as they relate to team coordination, staffing, and scheduling rather than software defects.

Identifying product risks early improves defect detection and ensures better coverage for high-risk areas.

The absence-of-errors fallacy, as explained in the ISTQB syllabus, is the erroneous belief that having fewer defects found in testing equates to a system being more successful upon release. This misconception can lead stakeholders to undervalue thorough testing. Answer C illustrates this fallacy perfectly: assuming that because few defects were found, the system will be successful, neglects the many other factors that contribute to system success, including user satisfaction and fit-for-purpose.

Comprehensive and Detailed In-Depth Explanation:

Test automation improves efficiency and accuracy, but it does NOT eliminate manual testing (D).

(A) is correct because automation speeds up execution.

(B) is correct as automated tests produce consistent and unbiased results.

(C) is correct because automation reduces human errors in repetitive tests.

However, manual testing remains essential for exploratory testing, usability testing, and complex test scenarios.