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ISQI CTFL_Syll_4.0 Exam Syllabus Topics:

SectionWeightObjectives
Managing the Test Activities25%- Defect Management
  • 1. Defect report fields
  • 2. Defect reporting tools
  • 3. Defect lifecycle
- Risk-Based Testing
  • 1. Risk mitigation
  • 2. Risk identification
  • 3. Risk assessment
- Configuration Management
  • 1. Configuration management activities
- Test Monitoring and Control
  • 1. Test reporting
  • 2. Metrics used in test monitoring and control
- Test Planning
  • 1. Test estimation techniques
  • 2. Entry criteria and exit criteria
  • 3. Purpose and content of a test plan
Static Testing15%- Static Testing Basics
  • 1. Value of static testing
  • 2. Static testing and the test process
- Review Process
  • 1. Review phases
  • 2. Roles and responsibilities in reviews
  • 3. Success factors for reviews
  • 4. Review types and their characteristics
Tool Support for Testing0%- Tools Support
  • 1. Test planning and control tools
  • 2. Test harness and unit test framework tools
  • 3. Test execution tools
  • 4. Performance measurement and dynamic analysis tools
  • 5. Test design and test implementation tools
- Benefits and Risks of Test Automation
  • 1. Automated and manual testing trade-offs
  • 2. Tool selection and adoption
Fundamentals of Testing20%- Why is Testing Necessary?
  • 1. Testing's contribution to success
  • 2. Defects, root causes, and consequences
  • 3. Quality assurance and testing
  • 4. Errors, defects, and failures
- What is Testing?
  • 1. Typical testing objectives
  • 2. Testing and debugging
- Test Process
  • 1. Testing as a process
  • 2. Traceability between the test basis and test items
  • 3. Test work products
  • 4. Test activities and tasks
- The Psychology of Testing
  • 1. Cognitive biases
  • 2. Human psychology and testing
  • 3. Tester mindset and developer's mindset
Testing Throughout the Software Development Lifecycle20%- Test Levels
  • 1. Acceptance testing
  • 2. System testing
  • 3. Component testing
  • 4. Integration testing
- Test Types
  • 1. Functional testing
  • 2. Black-box testing
  • 3. Non-functional testing
  • 4. Confirmation testing and regression testing
- Maintenance Testing
  • 1. Triggers for maintenance
  • 2. Impact analysis
  • 3. Types of maintenance testing
- Software Development Lifecycle Models
  • 1. Sequential development models
  • 2. Agile and DevOps approaches
  • 3. Iterative and incremental development models
Test Analysis and Design20%- Characteristics of Good Tests
  • 1. Coverage and efficiency
  • 2. Test case design principles
- Experience-Based Test Techniques
  • 1. Error guessing
  • 2. Exploratory testing
  • 3. Checklist-based testing
- Test Techniques
  • 1. Equivalence partitioning
  • 2. State transition testing
  • 3. Path testing
  • 4. Statement testing and decision testing
  • 5. Boundary value analysis
  • 6. Decision table testing

>> CTFL_Syll_4.0絶対合格 <<

素敵ISQI CTFL_Syll_4.0｜便利なCTFL_Syll_4.0絶対合格試験｜試験の準備方法ISTQB Certified Tester Foundation Level (CTFL) v4.0テストトレーニング

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ISQI ISTQB Certified Tester Foundation Level (CTFL) v4.0 認定 CTFL_Syll_4.0 試験問題 (Q210-Q215):

質問 # 210
Which of the following types of tools is best suited for determining source code compliance with the guidelines provided by a coding standard?

正解：A

解説：
A static analysis tool is best suited for determining source code compliance with the guidelines provided by a coding standard. Static analysis tools analyze code without executing it, checking for adherence to coding standards, potential errors, and code quality issues. They are designed to detect deviations from predefined coding standards and ensure that the code conforms to best practices and guidelines.
References:
* ISTQB CTFL Syllabus V4.0, Section 3.2.3 on Static Analysis and its applications
* The syllabus explains that static analysis tools are used to enforce coding standards and improve code quality by detecting issues early in the development process.
CTFL NEW


質問 # 211
An application is subjected to a constant load for an extended period of time as part of a performance test While running this test, the response time of the application steadily slows down, which results in a requirement not being met This slowdown is caused by a memory leak where the application code does not properly release some of the dynamically allocated memory when it is no longer needed. Which of the following statements is TRUE?

正解：C

解説：
In software testing terminology, a failure is an observable deviation of the software from its expected behavior. A defect (or bug) is the cause of the failure in the software's code. In this case, the observed slowdown is the failure, while the underlying memory leak in the application code is the defect causing this failure. This distinction is clearly outlined in the ISTQB CTFL Syllabus v4.0, which differentiates between failures (observable issues) and defects (underlying issues in the code).


質問 # 212
Consider the following user story about the authentication functionality of an e-commerce website:
"As a logged-in user, I want to change my current password with a new one, so that I can make my account safer".
The following are some of the acceptance criteria defined for the user story:
[a] After the logged-in user has successfully changed his password, an email confirming the change must be sent to him
[b] To successfully change the password, the logged-in user must enter the current password, enter a new valid password, and finally confirm by pressing the 'Change Password' button
[c] To be valid, the new password entered by the logged-in user is not only required to meet the criteria related to the length and type of characters, but must also be different form the last 5 passwords of that user
[d] A dedicated error message must be presented to the logged-in user when he enters a wrong current password
[e] A dedicated error message must be presented to the logged-in user when he enters the correct current password, but enters an invalid password Based only on the given information, which of the following ATDD tests is most likely to be written first?

正解：C

解説：
Explanation
ATDD stands for Acceptance Test-Driven Development, which is a collaborative approach to software development and testing, in which the acceptance criteria of a user story are defined and automated as executable tests before the implementation of the software system. ATDD tests are usually written in a Given-When-Then format, which describes the preconditions, the actions, and the expected outcomes of a test scenario. ATDD tests are intended to verify that the software system meets the expectations and the needs of the users and the stakeholders, as well as to provide feedback and guidance for the developers and the testers.
Based on the given information, the ATDD test that is most likely to be written first is the one that corresponds to option B, which is:
Given the logged-in user is on the Change Password page When the user enters the correct current password, enters a valid new password (different from the last 5passwords), and presses the Change Password button Then the user receives an email confirming that the password has been successfully changed This ATDD test is most likely to be written first, because it covers the main functionality and the happy path of the user story, as well as the most important acceptance criterion [a]. It also verifies that the user can change the password with a valid new password that meets the criteria related to the length, the type of characters, and the history of the passwords, as specified in the acceptance criterion [c]. The other options are not likely to be written first, because they either cover less critical or less frequent scenarios, such as entering a wrong current password [d] or an invalid new password [e], or they are not related to the user story or the acceptance criteria at all, such as submitting a purchase order [d]. References: ISTQB Certified Tester Foundation Level (CTFL) v4.0 sources and documents:
ISTQB Certified Tester Foundation Level Syllabus v4.0, Chapter 1.3.1, Testing in Software Development Lifecycles1 ISTQB Glossary of Testing Terms v4.0, Acceptance Test-Driven Development, User Story, Acceptance Criterion, Given-When-Then2


質問 # 213
Which of the following statements about the shift-left approach is true?

正解：A

解説：
This answer is correct because shift-left in testing is an approach that aims to perform testing activities as early as possible in the software development lifecycle, in order to find and fix defects faster and cheaper, and to improve the quality of the software product. Continuous integration is a practice that supports shift-left in testing, as it involves integrating and testing the software components frequently, usually several times a day, using automated tools and processes.
Continuous integration can reduce the time between the introduction of a defect and its detection, thereby reducing the cost to fix it and the risk of accumulating defects that could affect the functionality or performance of the software product.


質問 # 214
Which of the following statements is true?

正解：A

解説：
Experience-based test techniques are test design techniques that rely on the experience, knowledge, intuition, and creativity of the testers to identify and execute test cases that are likely to find defects in the software system. Experience-based test techniques are often useful to detect hidden defects that have not been targeted by black-box test techniques, which are test design techniques that use the external behavior and specifications of the software system as the test basis, without considering its internal structure or implementation. Experience-based test techniques can complement black-box test techniques by covering aspects that are not explicitly specified, such as usability, security, reliability, performance, etc. The other statements are false, because:
* Experience-based test techniques do not rely on the experience of testers to identify the root causes of defects found by black-box test techniques, but rather to identify the potential sources of defects based on their own insights, heuristics, or exploratory testing. The root causes of defects are usually identified by debugging or root cause analysis, which are activities that involve examining the code or the development process to find and fix the errors that led to the defects.
* Some of the most common test basis used by white-box test techniques include the source code, the design documents, the architecture diagrams, and the control flow graphs of the software system. White- box test techniques are test design techniques that use the internal structure and implementation of the software system as the test basis, and aim to achieve a certain level of test coverage based on the code elements, such as statements, branches, paths, etc. User stories, use cases, and business processes are examples of test basis used by black-box test techniques, as they describe the functional and non- functional requirements of the software system from the perspective of the users or the stakeholders.
* The primary goal of experience-based test techniques is not to design test cases that can be easily automated using a GUI-based test automation tool, but rather to design test cases that can reveal defects that are not easily detected by other test techniques, such as boundary value analysis, equivalence partitioning, state transition testing, etc. Test automation is the use of software tools to execute test cases and compare actual results with expected results, without human intervention. Test automation can be applied to different types of test techniques, depending on the test objectives, the test levels, the test tools, and the test resources. However, test automation is not always feasible or beneficial, especially for test cases that require human judgment, creativity, or exploration, such as those designed by experience-based test techniques. References: ISTQB Certified Tester Foundation Level (CTFL) v4.
0 sources and documents:
* ISTQB Certified Tester Foundation Level Syllabus v4.0, Chapter 2.2.1, Black-box Test Design Techniques
* ISTQB Certified Tester Foundation Level Syllabus v4.0, Chapter 2.2.2, White-box Test Design Techniques
* ISTQB Certified Tester Foundation Level Syllabus v4.0, Chapter 2.2.3, Experience-based Test Design Techniques
* ISTQB Glossary of Testing Terms v4.0, Experience-based Test Technique, Black-box Test Technique, White-box Test Technique, Test Basis, Test Coverage, Test Automation


質問 # 215
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