Refresh ISTQB Certified Tester Foundation Level CTFL 4.0 Exam CTFL4 Dump

NEW QUESTION 1
A typical objective of testing is to

• A. Determine the most appropriate level of detail with which to design test cases.
• B. Verify the compliance of the test object with regulatory requirements.
• C. Plan test activities in accordance with the existing test policy and test strategy
• D. Verify the correct creation and configuration of the test environment

Answer: B

Explanation:
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.

NEW QUESTION 2
A company runs a pilot project for evaluation of a test automation tool. Which of the following is NOT a valid object of this pilot project?

• A. Get familiar with the functionality and options of the tool
• B. Check haw the tool fits to the existing test processes
• C. Train all testers on using the tool
• D. Decide upon standards for tool implementation

Answer: C

Explanation:
✑ A pilot project is a small-scale experiment or trial that is conducted to evaluate the feasibility, effectiveness, and suitability of a test automation tool before implementing it on a larger scale1.
✑ The objectives of a pilot project may vary depending on the context and scope of the test automation initiative, but some common ones are2:
✑ Therefore, option C is not a valid objective of a pilot project, as it is not necessary to train all testers on using the tool at this stage. Training all testers on using the tool would be more appropriate after the tool has been selected and approved for full-scale implementation, and after the standards and guidelines have been established. Training all testers on using the tool during the pilot project would be inefficient, costly, and premature, as the tool may not be suitable or effective for the intended purpose, or may be replaced by another tool later.
References:
✑ 1: ISTQB Certified Tester Foundation Level Syllabus 2018, Version 4.0, p. 82
✑ 2: ISTQB Certified Tester Foundation Level Syllabus 2018, Version 4.0, p. 83
✑ : ISTQB Certified Tester Foundation Level Syllabus 2018, Version 4.0, p. 84
✑ : ISTQB Certified Tester Foundation Level Syllabus 2018, Version 4.0, p. 85

NEW QUESTION 3
Which of the following statements about static testing and dynamic testing is TRUE?

• A. Static testing is better suited than dynamic testing for highlighting issues that could indicate inappropriate code modulansation.
• B. Dynamic testing can only be applied to executable work products, while static testing can only be applied to non-executable work products.
• C. Both dynamic testing and static testing cause failures, but failures caused by static testing are usually easier and cheaper to analyse.
• D. Security vulnerabilities can only be detected when the software is being executed, and thus they can only be detected through dynamic testing, not through static testing

Answer: A

Explanation:
Static testing, such as code reviews and static analysis, is particularly effective at identifying issues related to code structure and modularization. These techniques allow for the inspection of the code without executing it, making it easier to spot problems related to how the code is organized. Dynamic testing, on the other hand, focuses on the execution of code and is better suited for identifying runtime issues but does not easily reveal structural problems. The ISTQB CTFL Syllabus v4.0 highlights the strengths of static testing in uncovering such structural issue

NEW QUESTION 4
Which of the following work products cannot be examined by static analysis?

• A. Test plans
• B. Source code
• C. Compiled code
• D. Formal models

Answer: A

Explanation:
Static analysis is the process of examining the work products of a software development or testing activity without executing them. Static analysis can be applied to various types of work products, such as requirements, design, code, test cases, etc. However, test plans are not suitable for static analysis, because they are high-level documents that describe the test objectives, scope, strategy, resources, schedule, and risks of a testing project. Test plans are not executable or formalized in a way that static analysis tools can analyze them. Therefore, option A is the correct answer.
References: ISTQB® Certified Tester Foundation Level Syllabus v4.01, Section 2.2.1, page 20; ISTQB® Glossary v4.02, page 45.

NEW QUESTION 5
From a testing perspective, configuration management

• A. Allows the expected results to be compared with the actual results.
• B. Allows the tracking of all changes to versions of the testware.
• C. Includes all activities that direct and control an organisation with regard to quality
• D. Focuses on configuring static analysis tools to choose the most suitable breadth and depth of analysis.

Answer: B

Explanation:
Configuration management in the context of testing involves the systematic control of changes to the configuration items, including testware such as test scripts, test data, and test environments. It ensures that all changes are tracked and recorded, enabling the version control and management of testware .
Option A is related to test execution rather than configuration management. Option C describes quality management in a broader sense, not specifically configuration management. Option D is specific to the configuration of tools, not the overall management of testware versions.

NEW QUESTION 6
A document descnbes the test procedures that have been derived for the identified test sets Among other things, the order in which the test cases in the corresponding test set are to be executed according to the dependencies described by preconditions and postconditions is specified This document is a typical work product produced as part of:

• A. Test design.
• B. Test analysis
• C. Test Implementation.
• D. Test monitoring and control

Answer: C

Explanation:
Test implementation involves finalizing the test procedures, including the order of execution of test cases based on their dependencies, preconditions, and postconditions. This phase ensures that all necessary test scripts, test data, and test environments are ready for execution. According to the ISTQB CTFL Syllabus v4.0, test implementation is the phase where detailed test procedures are derived and documented, making it a critical step before actual test execution.

NEW QUESTION 7
Which of the following statements is TRUE'?

• A. Unlike functional testing, non-fundional testing can only be applied to conventional systems, not artificial intelligence-based system.
• B. Functional testing focuses on what the system is supposed to do, while white-box testing focuses on how well the system does what it is supposed to do
• C. Functional testing can be applied to all test levels, while non-functional testing can be applied only to system and acceptance test levels.
• D. Black-box test techniques and experience-based test techniques may be applicable to both functional testing and non-functional testing

Answer: D

Explanation:
Statement D is correct. According to the ISTQB CTFL syllabus, both black- box test techniques (which focus on testing without internal knowledge of the application) and experience-based test techniques (which rely on testers' experience and intuition) can be applied to both functional and non-functional testing. Functional testing is concerned with what the system does, whereas non-functional testing looks at how the system performs under certain conditions. These techniques are versatile and can be employed to address both these aspects.

NEW QUESTION 8
Which of the following statements about the typical activities of a formal review process is TRUE?

• A. Individual review is only mandatory when the size of the work product under review is too large to cover at the review meeting
• B. Various review techniques that may be applied by participants during individual review are described in the ISO/IEC/IEEE 29119-3 standard.
• C. Choosing which standards to follow during the review process is usually made during review planning.
• D. One of the main goals of the review meeting is to make sure that all participants are aware of their roles and responsibilities in the review process

Answer: C

Explanation:
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.

NEW QUESTION 9
Which of the following statements about the testing quadrants is TRUE?

• A. The higher the number of the testing quadrant, the more important the tests associated with this quadrant are
• B. Automated acceptance tests produced during BDD and ATDD are classified in quadrant 02.
• C. Exploratory tests are classified in quadrant Q3, and they are usually included in a continuous integration process.
• D. Automated unit tests produced during TDD are classified in quadrant Q4 as they are technology facing.

Answer: B

Explanation:
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 .

NEW QUESTION 10
Which of the following statements about TDD, BDD and ATDD is TRUE?

• A. Refactonng is a practice that is an integral part of TDD and is applied both to tests and to code wntten to satisfy those tests.
• B. ATDD is a black-box test design technique that is applicable exclusively at acceptance test level.
• C. BDD is a developer practice where business stakeholders are not usually involved as the tests are directly written at unit/component test level.
• D. ATDD is the practice of running the automated acceptance tests as part of a continuous integration process.

Answer: A

Explanation:
Test-Driven Development (TDD) emphasizes writing tests before code and includes refactoring as a key practice to improve both the tests and the code. This ensures that the codebase remains clean andmaintainable. The ISTQB CTFL Syllabus v4.0 discusses TDD as a practice that includes writing tests first, coding to satisfy those tests, and then refactoring the code to improve its structure and readability while keeping the tests intact.

NEW QUESTION 11
Which of the following is a task the Author is responsible for, as part of a typical formal review?

• A. Determining the people who will be involved in the review
• B. Recording the anomalies found during the review meeting
• C. Identifying potential anomalies in the work product under review
• D. Fixing the anomalies found in the work product under review

Answer: C

Explanation:
This answer is correct because identifying potential anomalies in the work product under review is one of the tasks the Author is responsible for, as part of a typical formal review. The Author is the person who creates the work product to be reviewed, such as a requirement specification, a design document, or a test case. The Author??s tasks include preparing the work product for the review, identifying potential anomalies in the work product, and fixing the anomalies found in the work product after the review. References: ISTQB Glossary of Testing Terms v4.0, ISTQB Foundation Level Syllabus v4.0, Section 2.4.2.1

NEW QUESTION 12
Which of the following statements about the value of maintaining traceability between the test basis and test work products is not true?

• A. Traceability can be useful for assessing the impact of a change to a test basis item on the corresponding tests
• B. Traceability can be useful for determining how many test basis items are covered by the corresponding tests
• C. Traceability can be useful for determining the most suitable test techniques to be used in a testing project
• D. Traceability can be useful to support the needs required by the auditing of testing

Answer: C

Explanation:
Traceability is the ability to trace the relationships between the items of the test basis, such as the requirements, the design, the risks, etc., and the test artifacts, such as the test cases, the test results, the defects, etc. Traceability can provide various benefits for the testing process, such as improving the test coverage, the test quality, the test efficiency, and the test communication. However, not all the statements given are true about the value of maintaining traceability between the test basis and test work products. The statement that is not true is option C, which says that test objectives should be the same for all test levels, although the number of tests designed at various levels can vary significantly. This statement is false, because test objectives are the goals or the purposes of testing, which can vary depending on the test level, the test type, the test technique, the test environment, the test stakeholder, etc. Test objectives can be defined in terms of the test basis, the test coverage, the test quality, the test risk, the test cost, the test time, etc. Test objectives should be specific, measurable, achievable, relevant, and time-bound, and they should be aligned with the project objectives and the quality characteristics. Test objectives should not be the same for all test levels, as different test levels have different focuses, scopes, and perspectives of testing, such as component testing, integration testing, system testing, and acceptance testing. The other statements are true about the value of maintaining traceability between the test basis and test work products, such as:
✑ Traceability can be useful for assessing the impact of a change to a test basis item on the corresponding tests: This statement is true, because traceability can help to identify which tests are affected by a change in the test basis, such as a new requirement, a modified design, a revised risk, etc., and to determine the necessary actions to update, re-execute, or re-evaluate the tests. Traceability can also help to estimate the effort, the cost, and the time needed to implement the change and to verify its impact on the software system.
✑ Traceability can be useful for determining how many test basis items are covered by the corresponding tests: This statement is true, because traceability can help to measure the test coverage, which is the degree to which the test basis is exercised by the test cases. Traceability can help to identify which test basis items are covered, partially covered, or not covered by the tests, and to evaluate the adequacy, the completeness, and the effectiveness of the testing process.Traceability can also help to identify the gaps, the overlaps, or the redundancies in the test coverage, and to prioritize, optimize, or improve the test cases.
✑ Traceability can be useful to support the needs required by the auditing of testing:
This statement is true, because traceability can help to provide evidence, documentation, and justification for the testing activities, results, and outcomes. Traceability can help to demonstrate that the testing process follows the standards, the regulations, the policies, and the best practices that are applicable to the software system, the project, or the organization. Traceability can also help to verify that the testing process meets the expectations, the needs, and the satisfaction of the users and the stakeholders. References: ISTQB Certified Tester Foundation Level (CTFL) v4.0 sources and documents:
✑ ISTQB® Certified Tester Foundation Level Syllabus v4.0, Chapter 1.2.2, Testing
Policies, Strategies, and Test Approaches1
✑ ISTQB® Certified Tester Foundation Level Syllabus v4.0, Chapter 2.1.1, Test Planning1
✑ ISTQB® Certified Tester Foundation Level Syllabus v4.0, Chapter 2.1.2, Test Monitoring and Control1
✑ ISTQB® Certified Tester Foundation Level Syllabus v4.0, Chapter 2.1.3, Test Analysis and Design1
✑ ISTQB® Glossary of Testing Terms v4.0, Traceability, Test Basis, Test Artifact, Test Objective, Test Level, Test Coverage, Test Quality, Test Risk, Test Cost, Test Time2

NEW QUESTION 13
Which one of the following statements correctly describes the term 'debugging'?

• A. There is no difference between debugging and testing.
• B. Debugging is a confirmation activity that checks whether fixes resolved defects.
• C. Debugging is the development activity that finds, analyses and fixes defects.
• D. Debugging is of no relevance in Agile development.

Answer: C

Explanation:
Reference:ISTQB CTFL Syllabus V4.0, Section 1.1.2

NEW QUESTION 14
Which of the following statements about checklist-based testing is TRUE?

• A. Checklist-based testing is a technique for managing the review meeting that can be applied in those reviews where the use of checklists is mandatory, as is often the case in formal reviews.
• B. Checklist-based testing is a review technique that can be used in a formal review process where reviewers, during individual review, try to detect issues within the work product based on a checklist
• C. In checklist-based testing, using checklists at a high level of detail is more likely to produce test cases that are easier to reproduce than those using checklists at a low level of detail
• D. Checklists used in checklist-based testing should be reviewed periodically for updates as, over time, test cases designed using the same checklist may become less effective at finding defects.

Answer: D

Explanation:
Checklist-based testing is a technique where testers use pre-determined checklists to ensure that important aspects of a work product are evaluated. Over time, these checklists should be reviewed and updated periodically to maintain their effectiveness in detecting defects. As systems evolve, outdated checklists may miss new types of defects, thus diminishing their usefulness. Therefore, statement D is true according to the ISTQB CTFL syllabus.

NEW QUESTION 15
Which of the following types of tools is BEST suited for determining source code compliance with the guidelines provided by a coding standard?

• A. Containerisation tool
• B. Fault seeding tool.
• C. Static analysis tool.
• D. Test data preparation tool

Answer: C

Explanation:
A static analysis tool is best suited for determining source code compliance with coding standards. These tools analyze the code without executing it and can check for adherence to coding standards, syntax errors, and other static properties of the code. The ISTQB CTFL syllabus emphasizes the role of static analysis tools in verifying that code meets predefined standards and guidelines.
References:ISTQB CTFL Syllabus, Section on static testing and tools.

NEW QUESTION 16
Which TWO of the following are benefits of continuous integration?

• A. Allows earlier detection and easier root cause analysis of integration problems and conflicting changes.I
• B. Removes the need for manual test analysis, design and execution.H
• C. Removes the dependency on automated regression packs when integrating larger systems, or components.i
• D. Gives the development team regular feedback on whether the code is workin
• E. Select the correct Answer:
• F. i and iv
• G. i and ii
• H. i and iii
• I. iii and iv

Answer: A

Explanation:
The benefits of continuous integration include: i. Allows earlier detection and easier root cause analysis of integration problems and conflicting changes. iv. Gives the development team regular feedback on whether the code is working. These benefits help in maintaining the stability and quality of the codebase by integrating and testing changes frequently and providing quick feedback to developers.

NEW QUESTION 17
What is test oracle?

• A. The source of lest objectives
• B. The source for the actual results
• C. The source of expected results
• D. The source of input conditions

Answer: C

Explanation:
A test oracle is a mechanism or principle that can be used to determine whether the observed behavior or output of a system under test is correct or not1. A test oracle can be based on various sources of expected results, such as specifications, user expectations, previous versions, comparable systems, etc2. References: ISTQB Certified Tester Foundation Level(CTFL) v4.0 Syllabus, Section 1.2.1, Page 91; ISTQB Glossary of Testing Terms, Version 4.0, Page 332.

NEW QUESTION 18
Which of the following statements best describes the difference between product risk and project risk in software testing?

• A. Product risk refers to the risk associated with the project's schedule, budget, and resources, while project risk refers to the risk associated with the quality and functionality of the software product.
• B. Product risk refers to the risk associated with issues such as delays in work product deliveries, inaccurate estimates, while project risk refers to the risk associated with the project's schedule, budget, and resources.
• C. Product risk and project risk are essentially the same and can be used interchangeably.
• D. Product risk refers to the risk associated with delays in elements such as work product deliveries and inaccurate estimates, while project risk refers to the risk associated with issues such as user dissatisfaction.

Answer: B

Explanation:
Product risk involves the potential issues that can affect the quality and functionality of the software product, such as defects, performance problems, and usability issues. Project risk, on the other hand, relates to the risks that can impact the project's schedule, budget, and resources, such as delays, cost overruns, and resource constraints. Understanding both types of risks is crucial for managing and mitigating potential problems in software projects.
References:ISTQB CTFL Syllabus, Section 5.2.1, "Risk Management in Testing."

NEW QUESTION 19
Mark the correct sentences:
* Defects are a result of environmental conditions and are also referred to as "Failures"
* A human mistake may produce a defect
* A system mil totally fail to operate correctly when a failure exists in it
* When a defect exists in a system it may result in a failure
* Defects occur only as a result of technology changes

• A. II, IV
• B. I, II
• C. IV, V
• D. II, III, IV

Answer: A

Explanation:
✑ The question is about marking the correct sentences among the given statements related to defects, failures, and mistakes. According to the ISTQB glossary, the definitions of these terms are1:
✑ Therefore, out of the five given statements, only two are correct, namely:
✑ The other three statements are incorrect, namely: References:
✑ 1: ISTQB Glossary of Testing Terms 4.0, 2023, available at ISTQB) and ASTQB).

NEW QUESTION 20
During which main group of test activity are the following tasks performed?
•Checking test results and logs against specified coverage criteria.
•Assessing the level of component or system quality based on test results and logs.
•Determining whether more tests are needed. Select the correct Answer:

• A. Test planning.
• B. Test analysis.
• C. Test design.
• D. Test monitoring and control.

Answer: D

Explanation:
The activities of checking test results and logs against specified coverage criteria, assessing the level of component or system quality based on test results and logs, and determining whether more tests are needed fall under the category of test monitoring and control. This phase involves ongoing assessment and adjustment of the test activities to ensure they meet the test objectives and quality goals.

NEW QUESTION 21
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