Which ONE of the following statements would you expect to be the MOST DIRECT advantage of the whole- team approach?
Correct Answer: A
The whole-team approach promotes collaboration among stakeholders (business representatives, developers, and testers) to ensure better quality and project success (A). This approach allows for early identification of issues, enhances shared responsibility, and improves software quality. Option C is a valid but indirect benefit, while options B and D do not directly describe the core advantage of the whole-team approach. Reference:ISTQB CTFL v4.0 Syllabus, Section 1.5.2 - The Whole-Team Approach
Question 92
Which of the following statements about impact of DevOps on testing is CORRECT?
Correct Answer: A
DevOps practices emphasize the importance of testing non-functional characteristics such as performance, security, and reliability. This focus ensures that the system not only meets functional requirements but also performs well under various conditions and is secure. DevOps promotes a continuous testing approach, which includes both functional and non-functional testing integrated into the development and deployment pipelines. References: * ISTQB CTFL Syllabus V4.0, Section 2.1.4 on DevOps and testing, which highlights the role of DevOps in emphasizing non-functional characteristics.
Question 93
The following rules determine the annual bonus to be paid to a salesman of a company based on the total annual amount of the sales made (referred to as TAS). If the TAS is between 50k€ and 80k€, the bonus is 10%. If the TAS exceeds 80k€ by a value not greater than 40k€, the bonus is 15%. Finally, if the TAS exceeds the maximum threshold which entitles to a 15% bonus, the bonus is 22%. Consider applying equivalence partitioning to the TAS (Note: 1k€ = 1000 euros). Which one of the following answers contain only test cases that belong to the same equivalence partition?
Correct Answer: A
This answer is correct because equivalence partitioning is a test design technique that divides the input domain of a system or component into partitions of equivalent data, such that each partition is expected to produce the same output or behavior. Equivalence partitioning aims to reduce the number of test cases by selecting one representative value from each partition. In this case, the input domain of the TAS can be divided into four partitions based on the bonus rules: less than 50k€, between 50k€ and 80k€, between 80k€ and 120k€, and more than 120k€. The test cases in the answer belong to the same partition, which is between 80k€ and 120k€, and they are expected to produce the same output, which is a bonus of 15%. Reference: ISTQB Glossary of Testing Terms v4.0, ISTQB Foundation Level Syllabus v4.0, Section 2.3.2.1
Question 94
Which sequence of state transitions is INCORRECT in accordance with the following description? To provide for disaster recovery a system (designated as A) has been provided with a backup system (designated as B). Only one of them can be active at a time. When A goes down, B becomes active. When A comes back up then B becomes inactive and A becomes active again. However, when A is down and B also goes down then a message is sent to the system administrator. After this once A comes back up, A becomes active or if B comes up then B becomes Active.
Correct Answer: A
According to the description provided, when both systems A and B come back up at the same time, the process should involve a decision about which system should become active. However, the description states that if both systems come up simultaneously, one should become active based on a specific condition or precedence. Generally, in disaster recovery systems, there are protocols to avoid both systems becoming active simultaneously to prevent conflicts. Therefore, the transition where both A and B come back up at the same time and A becomes active while B becomes inactive without any conflict or decision-making step is incorrect.
Question 95
A new web app aims at offering a rich user experience. As a functional tester, you have run some functional tests to verify that, before releasing the app, such app works correctly on several mobile devices, all of which are listed as supported devices within the requirements specification. These tests were performed on stable and isolated test environments where you were the only user interacting with the application. All tests passed, but in some of those tests you observed the following issue: on some mobile devices only, the response time for two web pages containing images was extremely slow. Based only on the given information, which of the following recommendation would you follow?
Correct Answer: A
Explanation As a functional tester, you should open a defect report providing detailed information on which devices and by running which tests you observed the issue. A defect report is a document that records the occurrence, nature, and status of a defect detected during testing, and provides information for further investigation and resolution. A defect report should include relevant information such as the defect summary, the defect description, the defect severity, the defect priority, the defect status, the defect origin, the defect category, the defect reproduction steps, the defect screenshots, the defect attachments, etc. Opening a defect report is a good practice for any tester who finds a defect in the software system, regardless of the type or level of testing performed. The other options are not recommended, because: The issue is related to performance efficiency, not functionality, but that does not mean that as a functional tester, you should not open any defect report as all the functional tests passed. Performance efficiency is a quality characteristic that measures how well the software system performs its functions under stated conditions, such as the response time, the resource utilization, the throughput, etc. Performance efficiency is an important aspect of the user experience, especially for web applications that run on different devices and networks. Even if the functional tests passed, meaning that the software system met the functional requirements, the performance issue observed on some devices could still affect the user satisfaction, the usability, the reliability, and the security of the software system. Therefore, as a functional tester, you have the responsibility to report the performance issue as a defect, and provide as much information as possible to help the developers or the performance testers to investigate and resolve it.
