BCS ISTQB Certified Tester Foundation Level CTFL 4.0 - CTFL4 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Can "cost" be regarded as Exit criteria?

A. No. The financial value of product quality cannot be estimated, so it is incorrect to use cost as an exit criterion B. No The cost of testing cannot be measured effectively, so it is incorrect to use cost as an exit criterion C. Yes. Going by cost as an exit criterion constrains the testing project which will hello achieve the desired quality level defined for the project D. Yes. Spending too much money on test ng will result in an unprofitable product, and having cost as an exit criterion helps avoid this

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Correct Answer: D Vote an answer

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Question 2

Consider an estimation session in which a six-member Agile team (Memb1..... Memb6) uses the planning poker technique to estimate a user story (in story points). The team members will use a set of cards with the following values: 1,2, 3,5, 8,13,21. Below is the outcome of the first round of estimation for this session:

Which of the following answers BEST describes how the estimation session should proceed?

A. The final estimate of the user story in story points is determined by calculating the average value between the most optimistic estimate of 21 story points (Memb4> and the most pessimistic estimate of
1 story point (Memb6) B. The final estimate of the user story in story points is determined by applying the three-point estimation technique with the following input values most optimistic estimate - 1, most likely estimate - 3, and most pessimistic estimate - 21 C. Further estimation rounds should be performed until all team members will pick the card having the same value: this value will represent the final estimate of the user story in story points. D. Memb6 and Memb4 which have produced the most pessimistic and the most optimistic estimates respectively, should explain the reasons of their choices to stimulate a discussion between all members before proceeding to another estimation round

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Question 3

The tests at the bottom layer of the test pyramid:

A. run faster than the tests at the top layer of the pyramid B. are unscripted tests produced by experience-based test techniques C. cover larger pieces of functionalities than the tests at the top layer of the pyramid D. are defined as 'Ul Tests' or 'End-To-End tests' in the different models of the pyramid

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Correct Answer: A Vote an answer

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Question 4

Which of the following statements about exploratory testing is true?

A. Exploratory testing is an experience-based test technique used by testers during informal code reviews to find defects by exploring the source code B. When exploratory testing is conducted following a session-based approach, the issues detected by the testers can be documented in session sheets C. In exploratory testing, testers usually produce scripted tests and establish bidirectional traceability between these tests and the items of the test basis D. Exploratory testing is an experience-based test technique in which testers explore the requirements specification to detect non testable requirements

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Correct Answer: B Vote an answer

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Question 5

Which of the following characterizations applies to a test tool used for the analysis of a developer's code prior to its execution?

A. Tool support for test execution and logging. B. Tool support for test design and implementation. C. Tool support for performance measurement and dynamic analysis. D. Tool support for static testing.

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Correct Answer: D Vote an answer

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Question 6

Which of the following statements is TRUE?

A. Tests derived from acceptance criteria for user stories are not included in any of the four testing quadrants B. Acceptance criteria for user stories can include details on data definitions, for example by describing the format, allowed values, and default values for a data item C. Acceptance criteria for user stones should focus on positive scenarios, while negative scenarios should be excluded D. User acceptance tests are usually automated and aim to verify the acceptance criteria for user stories

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Correct Answer: B Vote an answer

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Question 7

Which ONE of the following statements would you expect to be the MOST DIRECT advantage of the whole- team approach?

A. Reducing the involvement of business representatives because of enhanced communication and collaboration between testers and developers. B. Capitalizing on the combined skills of business representatives, testers, and developers working together to contribute to project success. C. Having an automated build and test process, at least once a day, that detects integration errors early and quickly. D. Avoiding requirements misunderstandings that may not have been detected until dynamic testing when they are more expensive to fix.

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Correct Answer: B Vote an answer

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Question 8

A requirement specifies that if the total amount of sales (TAS) made during the year by a corporate seller is
300,000€ or more, the bonus that must be paid to the seller is 100% of a certain amount agreed upon at the beginning of the year. The software contains a fault as it implements this requirement with the decision "IF (TAS = 300,000)" instead of "IF (TAS >= 300.000)". The application of the 3-value boundary value analysis to this problem consists of the following three test cases (TAS is an integer variable):
TC1 = 299,999 TC2=300,000 TC=300,001
Which of the following statements is TRUE?

A. TC1 would highlight the fault B. TC3 would highlight the fault C. None of the three test cases would highlight the fault. D. TC2 would highlight the fault

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Question 9

You are testing a system that is used in motor vehicles to warn the driver of an obstacle when re-versing.
Output is provided by a series of LED lights (green, yellow, and red), each illuminated based on clearly defined conditions.
The following summary describes the functionality:
*Object within 10 metres, green LED lit.
*Object within 5 metres, yellow LED lit.
*Object within 1 metre, red LED lit.
*Setting sensitivity mode to "ON" will result in only the red LED being lit when the object is within 1 metre.
The following decision table describes the rules associated with the functioning of this proximity warning system:

Which intended functionality is tested by Rule 5 in the decision table?

A. Object is within 5 metres of the vehicle and the sensitivity mode is switched "off", resulting in the yellow LED being lit. B. Object is within 5 metres of the vehicle and the sensitivity mode is switched "on", resulting in the yellow LED being lit. C. Object is within 5 metres of the vehicle and the sensitivity mode is switched "off", resulting in no LED being lit. D. Object is within 5 metres of the vehicle and the sensitivity mode is switched "on", resulting in no LED being lit.

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