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Which of the following can be considered a VALID exit criterion? I Estimates of defect density or reliability measures. II . The completion and publication of an exhaustive Test Report. III . Accuracy measures, such as code, functionality or risk coverage. IV Residual risks such as lack of code coverage in certain areas.
The following diagram displays the logical dependencies between requirements and the individual requirement priorities. For example, 'R2->R3' means that R3 is dependent on R2. Priority is indicated by the number next to the letter ''P' i.e. P1 has a higher priority than P2. Which one of the following options best describes the test execution sequence using both requirement dependency and priority
Which of the following BEST matches the descriptions with the different categories of test techniques? 1. Test cases are based on the test basis which may include the requirements, use cases and user stories 2. Test cases are based on the test basis which may include the software architecture or code 3. Test cases can show deviations from the requirements 4. These test techniques are applicable to both functional and non-functional testing 5. Tests are based on knowledge of developers, users and other stakeholders Black - Black-box test techniques White * White-box test techniques Experience - Experience-based test techniques
A financial institution is to implement a system that calculates the interest rates paid on investment accounts based on the sum invested. You are responsible for testing the system and decide to use equivalence partitioning and boundary value analysis to design test cases. The requirements describe the following expectations: Investment range | Interest rate R500 to RIO 000 10% RIO 001 to R50 000 11% R50 001 to RlOOOOO 12% RIOOOOl to R500 000 | 13% What is the minimum number of test cases required to cover all valid equivalence partitions for calculating the interest?
Which of the following about typical information found within a test plan is FALSE?
Consider the following simplified version of a state transition diagram that specifies the behavior of a video poker game: What Is the minimum number of test cases needed to cover every unique sequence of up to 3 states/2 transitions starting In the 'Start' state and ending In the 'End' state?
For the same financial institution in Question 12, with the same requirements and expectations, what would be the most likely investment values used in testing if two-point boundary value analysis is used to design test cases specific to the 13% interest rate equivalence partition?
The following decision table is used to assist a doctor in determining the drug therapy to prescribe for a patient (aged 6 to 65 years) diagnosed with acute sinusitis. The table consists of three Boolean conditions and six actions Based only on the given information, which of the following statements is TRUE?
Which of the following is a factor that contributes to a successful review?
A test score indicator for students produces a performance score based on a combination of the number of consecutive hours studied (below 4 hours, 4 to 8 hours. 9 to 12 hours or above 12 hours) and the average intensity of focus on the material during the study time (low, medium or high). Given the following test cases: hours intensity score T1 3 low 55 T2 14 high 95 T3 9 low 75 What is the minimum number of additional test cases that are needed to ensure full coverage of all valid INPUT equivalence partitions?

Question 101 - CTFL4 discussion

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Which of the following statements about estimation of the test effort is WRONG?

A.
Once the test effort is estimated, resources can be identified and a schedule can be drawn up.
Answers
A.
Once the test effort is estimated, resources can be identified and a schedule can be drawn up.
B.
Effort estimate can be inaccurate because the quality of the product under tests is not known.
Answers
B.
Effort estimate can be inaccurate because the quality of the product under tests is not known.
C.
Effort estimate depends on the budget of the project.
Answers
C.
Effort estimate depends on the budget of the project.
D.
Experience based estimation is one of the estimation techniques.
Answers
D.
Experience based estimation is one of the estimation techniques.
Suggested answer: C

Explanation:

Effort estimate does not depend on the budget of the project, but rather on the scope, complexity, and quality of the software product and the testing activities1. Budget is a constraint that may affect the feasibility and accuracy of the effort estimate, but it is not a factor that determines the effort estimate.Effort estimate is the amount of work required to complete the testing activities, measured in terms of person-hours, person-days, or person-months2.

The other options are correct because:

A .Once the test effort is estimated, resources can be identified and a schedule can be drawn up, as they are interrelated aspects of the test planning process3.Resources are the people, tools, equipment, and facilities needed to perform the testing activities4.Schedule is the time frame and sequence of the testing activities, aligned with the project milestones and deadlines5.

B .Effort estimate can be inaccurate because the quality of the product under tests is not known, as it affects the number and severity of the defects that may be found and the rework that may be needed to fix them6.Quality is the degree to which the software product satisfies the specified requirements and meets the needs and expectations of the users and clients7.

D . Experience based estimation is one of the estimation techniques, which relies on the judgment and expertise of the testers and other project stakeholders to estimate the test effort based on similar projects or tasks done in the past. Experience based estimation can be useful when there is a lack of historical data, formal methods, or detailed information about the software product and the testing activities.

Reference=

1ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 154

2ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 155

3ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 156

4ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 157

5ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 158

6ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 159

7ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 16

[8] ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 160

[9] ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 161

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asked 18/09/2024
Stergios Gaidatzis
38 questions
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