CTFL2018 Changed CTFL_Syll2018 Questions

A requirements management tool may be considered as a test support tool because it can help support or enhance some aspects of testing activities or processes. A requirements management tool is a tool that allows users to manage and trace the requirements of a software system. A requirements management tool can help support or enhance testing activities or processes by:

• Providing a clear and consistent definition of what needs to be tested based on user needs and expectations
• Enabling traceability between requirements and test cases to ensure adequate and complete test coverage
• Supporting change management and impact analysis by identifying and tracking changes in requirements and their effects on testing activities and results

The most important report improvement is A. Add an impact analysis. An impact analysis is an assessment of how the defect affects the functionality, usability, performance, reliability, security, or other aspects of the system under test. An impact analysis can help prioritize and classify the defect based on its severity and urgency. An impact analysis can also help determine the root cause and possible solutions for the defect. An impact analysis is an essential part of a defect report because it provides useful information for decision-making and improvement processes.

The other report improvements are not as important as adding an impact analysis because they do not provide as much information or value for decision-making and improvement processes. For example:

• B. Add information about which developer should fix the bug: This report improvement is not necessary because it is not part of the information that is required to describe, reproduce, and prioritize the defect. The assignment of developers to fix bugs is part of the defect management process, which involves assigning, tracking, resolving, and verifying defects.
• C. Add the time stamp when the incident happened: This report improvement is not very useful because it does not provide much information about the cause or effect of the defect. The time stamp when the incident happened is only relevant if it is related to some external factors or events that could influence the behavior or performance of the system under test.
• D. Add information about which web browser was used: This report improvement is not very relevant because it does not affect the functionality or usability of the system under test. The web browser used is only relevant if it is related to some compatibility or interoperability issues that could cause defects or failures in the system under test.

You can find more information about defect reports and impact analysis in [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus], Chapter 5.

Test techniques are methods or procedures that can be used to design, execute, or evaluate test cases. Test techniques can be classified into two categories: specification-based and structure-based. Specification-based test techniques, also known as black-box test techniques, are based on the requirements, specifications, or expectations of the system under test. They do not require any knowledge of the internal structure or implementation of the system. Some examples of specification-based test techniques are use case testing, state transition testing, decision table testing, etc. Structure-based test techniques, also known as white-box test techniques, are based on the code, architecture, or design of the system under test. They require some knowledge of the internal structure or implementation of the system. Some examples of structure-based test techniques are control flow testing, data flow testing, branch testing, statement testing, etc. You can find more information about test techniques in A Study Guide to the ISTQB® Foundation Level 2018 Syllabus, Chapter 41.

 Likelihood of failure = 10%, potential cost of impact = $500,000. The level of risk to the project can be calculated by multiplying the likelihood of failure by the potential cost of impact. This gives us the following values for each option:

A. 1% x $1m = $10,000 B. 10% x $500,000 = $50,000 C. 20% x $150,000 = $30,000 D. 5% x $500,000 = $25,000