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ISTQB CTFL4 Practice Test - Questions Answers, Page 28

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Question 271

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Which of the following best describes the way in which statement coverage is measured?

Question 272

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The following state transition diagram describes the functionality involved in a system using fingerprint and password authentication to log onto a system. How many distinct states of the system

Question 273

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

Question 274

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In which one of the following test techniques are test cases derived from the analysis of the software architecture?

Question 275

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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 indicat

Question 276

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Testing Quadrants, as a model, is effective in aligning stakeholders within Agile teams. Which of the following examples demonstrates this?

Question 277

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The statement: 'Test activities should start in the early stages of the lifecycle, adhering to the testing principle of early testing'' is relevant to which of the recognized software development mo

Question 278

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Which one of the following statements IS NOT a valid objective of testing?

Question 279

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Which of the following statements best describes the way in which decision coverage is measured?

Question 280

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Which of the following best describes the relationship between a test progress report and a test summary report?

Related questions

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

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?

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

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 class grade application for instructors assigns letter grades based on students' numerical grades. The letter grades for different numerical grades should be: Above 89, up to 100 - A Above 79, up to 89 * B Above 69, up to 79 * C Above 59, up to 69 - D Below 60 - F Which of the following sets of test inputs would achieve the relatively highest equivalence partition coverage?

Question 271

Which of the following best describes the way in which statement coverage is measured?

Measured as the number of decision outcomes executed by the tests, divided by the total number of decision outcomes in the test object.

It is not possible to accurately measure statement coverage.

Measured as the number of statements executed by the tests, divided by the total number of executable statements in the code.

Measured as the number of lines of code executed by the test, divided by the total number of lines of code in the test object.

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Question 272

The following state transition diagram describes the functionality involved in a system using fingerprint and password authentication to log onto a system.

How many distinct states of the system are visible in the above diagram?

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Question 273

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

There is no difference between debugging and testing.

Debugging is a confirmation activity that checks whether fixes resolved defects.

Debugging is the development activity that finds, analyses and fixes defects.

Debugging is of no relevance in Agile development.

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Question 274

In which one of the following test techniques are test cases derived from the analysis of the software architecture?

Black-box test techniques.

Experience-based test techniques.

Checklist-based test techniques.

White-box test techniques.

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Question 275

Which one of the following options best describes the test execution sequence using both requirement dependency and priority

R2. R1, R3. R4. R5, R6. R7, R8.

R1, R2, R3, R4, R5, R6, R7, R8.

R2, R4. R8, R5, R1, R6, R3, R7.

. R2, R1,R3,R7,R6,R5,R4,R8.

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Question 276

Testing Quadrants, as a model, is effective in aligning stakeholders within Agile teams.

Which of the following examples demonstrates this?

Using Testing Quadrants, the test manager is able to measure and communicate test coverage to all stakeholders.

Using Testing Quadrants, the test manager is able to communicate potential product risk to all stakeholders.

Using Testing Quadrant, the test manager is able to prioritize defects by linking these to a specific type of test.

Using Testing Quadrants, the test manager is able to differentiate and describe the types of tests to all stakeholders.

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The statement: 'Test activities should start in the early stages of the lifecycle, adhering to the testing principle of early testing'' is relevant to which of the recognized software development models?

Sequential development model.

Iterative development model.

Incremental development model.

All the above

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Question 278

Which one of the following statements IS NOT a valid objective of testing?

To build confidence in the level of quality of the test object.

To find all defects in a product, ensuring the product is defect free.

To find failures and defects

To evaluate work products such as requirements, user stories, design, and code.

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Question 279

Which of the following statements best describes the way in which decision coverage is measured?

Measured as the number of statements executed by the tests, divided by the total number of executable statements in the code.

Measured as the number of lines of code executed by the tests, divided by the total number of lines of code in the test object.

Measured as the number of decision outcomes executed by the tests, divided by the total number of decision outcomes in the test object.

It is not possible to accurately measure decision coverage.

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Question 280

Which of the following best describes the relationship between a test progress report and a test summary report?

The test report prepared during a test activity may be referred to as a test progress report, while a test report prepared at the end of a test activity may be referred to as a test summary report.

The test report prepared during a test activity may be referred to as a test summary report, while a test report prepared at the end of a test activity may be referred to as a test progress report.

There is no difference between a test progress report and a test summary report.

Both the test progress report and the test summary report should always be generated via an automated tool.

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