Agile Tester CTFL-AT Dumps Full Questions with Free PDF Questions to Pass
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NEW QUESTION # 47
What is the main benefit of the Test Pyramid?
- A. It means testing is involved early in the development cycle.
- B. It shows complexity of testing activities.
- C. It helps in evaluating the amount of test cases needed.
- D. It acts as a metric for testing progress.
Answer: C
Explanation:
The Test Pyramid is a model for organizing tests in a way to make the process of testing faster, efficient and cost-effective. This model focusses on getting maximum functional testing getting covered by faster and less brittle tests like Unit and API tests1. The main benefit of the Test Pyramid is that it helps in evaluating the amount of test cases needed for each level of testing. The Test Pyramid suggests that the number of test cases should decrease as we move up the pyramid, from unit tests to integration tests to end-to-end tests. This is because unit tests are more granular, isolated, and easy to write and maintain, while end-to-end tests are more complex, dependent, and brittle. The Test Pyramid also helps in balancing the test coverage and the test execution time, as unit tests provide high coverage and low execution time, while end-to-end tests provide low coverage and high execution time. By following the Test Pyramid, teams can optimize their testing efforts and resources, and ensure that they have a sufficient and effective test suite for their software. References:
ISTQB Foundation Level Agile Tester Syllabus, Section 2.2.1, page 16; ASTQB Agile Tester Certification Resources, Section 2.2.1, page 16; What is Test Pyramid : Getting started with Test Automation Pyramid, The Practical Test Pyramid - Martin Fowler, Testing Pyramid: What Is It and How To Use It | Solvd.
NEW QUESTION # 48
Which of the following tools would you expect to be the most useful to report defects found during exploratory testing sessions in Agile projects?
- A. Tools that capture and log activities performed on an application during its use
- B. Continuous integration and build distribution tools
- C. Tools that generate data to populate an application's database
- D. Application lifecycle management (ALM) and task management tools
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
FromCTFL-AT Syllabus v4.0, Section 3.1Exploratory Testing:
"Exploratory testing benefits from tools that record tester activity, allowing the tester to reproduce and document issues found during unscripted testing sessions." Option Dis correct -activity capture toolshelp testerslog, replay, and reportfindings effectively in exploratory sessions.
* Option Ais for test data preparation, not reporting.
* Option Bis related to integration, not exploratory testing.
* Option Chelps track tasks but lacks session capture features.
References:
CTFL-AT Syllabus v4.0, Section 3.1
Learning Objective (K2) - Use appropriate tools during exploratory testing
NEW QUESTION # 49
Which of the following is NOT a typical task performed by the tester within an Agile team?
- A. Ensuring all project status meetings are held according to the plan.
- B. Suggesting improvements in team retrospectives.
- C. Working with business stakeholders to clarify requirements.
- D. Ensuring the appropriate testing tasks are scheduled during iteration planning.
Answer: A
Explanation:
The tester within an Agile team is not responsible for ensuring all project status meetings are held according to the plan. This is typically a task for the Scrum Master, who facilitates the meetings and ensures that the team follows the Agile principles and practices. The tester within an Agile team is responsible for ensuring the appropriate testing tasks are scheduled during iteration planning, suggesting improvements in team retrospectives, and working with business stakeholders to clarifyrequirements. These are all tasks that contribute to the quality of the software and the testing process, as well as the collaboration and communication within the team and with the customers. References: ISTQB Foundation Level Agile Tester Syllabus, Section 2.3.1, page 171; ISTQB Foundation Level Agile Tester Sample Exam Questions, Question
2.3.1-1, page 82
NEW QUESTION # 50
Which of the following statements best describes test execution automation?
- A. A way of developing software where automated test cases are developed before the software is developed to run those test cases
- B. An approach to testing in which test activities are planned as uninterrupted sessions of test design and execution
- C. The use of software to control the execution of tests and the comparison of actual results to expected results
- D. The execution of the test process against a single and identifiable release of the test object
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
FromCTFL-AT Syllabus v4.0, Section 4.3Test Automation and Continuous Integration, and the ISTQB Glossary:
"Test automation involves using software to execute tests, compare actual outcomes to expected outcomes, and report the results automatically." Thus,Option Acorrectly definestest execution automation.
* Option Bdescribessession-based testing, not automation.
* Option CdescribesTest-Driven Development (TDD).
* Option Drefers totest execution, not specifically automation.
References:
CTFL-AT Syllabus v4.0, Section 4.3
ISTQB Glossary
Learning Objective (K1) - Recall what test execution automation involves
NEW QUESTION # 51
You have been asked to execute an exploratory testing session on Park & Ride system. The test charter has been titled as "Buy a bus ticket". As a result, a number of defects were reported, the titles of which are listed below.
Which defect is out of scope for the given test charter?
- A. Failed to buy a bus ticket when the network connection to the Central System is down.
- B. Payment for parking ticket is restricted to cash only (no credit card supported).
- C. Failed to buy a bus ticket after 18:00.
- D. Price for a bus ticket was calculated incorrectly.
Answer: B
Explanation:
Explanation
The test charter for the exploratory testing session is focused on buying a bus ticket, not a parking ticket.
Therefore, any defect related to the payment for parking ticket is out of scope for the given test charter. The other defects are related to the functionality, usability, or reliability of buying a bus ticket, which are in scope for the test charter. References: ISTQB Certified Tester Foundation Level Agile Tester Extension Syllabus, Version 2014, Section 2.3.2 Exploratory Testing1, Section 2.3.2.1 Test Charter2; ISTQB Glossary of Testing Terms, Version 3.2, 2017, Definition of Test Charter3
1: ISTQB Certified Tester Foundation Level Agile Tester Extension Syllabus, Version 2014, Section 2.3.2 Exploratory Testing 2: ISTQB Certified Tester Foundation Level Agile Tester Extension Syllabus, Version
2014, Section 2.3.2.1 Test Charter 3: [ISTQB Glossary of Testing Terms, Version 3.2, 2017, Definition of Test Charter]
NEW QUESTION # 52
Which of the following activities are done in release planning?
1) Identifying testable user stories with acceptance criteria.
2) Elaborating the user stories into tasks.
3) Prioritizing the user stories.
4) Creating acceptance tests for the user stories.
5) Analyzing risks for each of the user stories.
6) Performing high level estimation for the release.
- A. Activities 2 and 4
- B. Activities 2, 3 and 5
- C. Activities 1, 3 and 6
- D. Activities 1, 4 and 6
Answer: C
NEW QUESTION # 53
Which of the following is a risk that continuous integration introduces?
- A. Developer's workload is increased, which can result in a reduction of output.
- B. Teams sometimes over-rely on unit tests and exclude some important system and acceptance tests.
- C. Testers sometimes have too many builds to test, which reduces the quality of testing.
- D. Teams no longer have the ability to run manual tests, as all tests must be automated.
Answer: A
NEW QUESTION # 54
What is the definition of agile software development?
- A. A framework to describe the software development lifecycle activities from requirements specification to maintenance where test planning of the various test levels is done as soon as the test basis is ready
- B. Testing carried out informally where no formal test preparation or execution takes place, no recognized test design technique is used and there are no expectations for results.
- C. A way of developing software where the test cases are developed, and often automated, before the software under test is developed.
- D. A group of software development methodologies based on iterative incremental development with self-organizing cross-functional teams who cooperate to define requirements and to implement the solution.
Answer: D
Explanation:
Explanation
Agile software development is a term that encompasses a group of software development methodologies that are based on iterative incremental development, where requirements and solutions evolve through collaboration between self-organizing cross-functional teams. Agile methods promote adaptive planning, evolutionary development and delivery, a time-boxed iterative approach, and encourage rapid and flexible response to change. Some examples of agile methods are Scrum, Extreme Programming (XP), Kanban, and Lean Software Development. References:
1: ISTQB Foundation Level Agile Tester Syllabus, Version 2014, Section 1.1.1
2: ASTQB Agile Tester Certification Resources, Agile Testing Foundations, Chapter 1, Section 1.1.1
NEW QUESTION # 55
What is the main benefit of the Test Pyramid?
- A. It means testing is involved early in the development cycle.
- B. It shows complexity of testing activities.
- C. It helps in evaluating the amount of test cases needed.
- D. It acts as a metric for testing progress.
Answer: D
NEW QUESTION # 56
Which of the following statements about the Planning poker test estimate technique are CORRECT?
1) Planning poker is a consensus based technique using a deck of cards.
2) A low test estimate usually means the story should be broken down into multiple smaller stories.
3) A high test estimate usually means the story should be broken down into multiple smaller stories.
4) One poker round is played and then consensus has to be reached.
5) The risk level of each backlog item should be decided before the poker session.
- A. 1, 3, 5
- B. 1, 2, 4
- C. 1, 2, 3
- D. 2, 3, 4
Answer: A
Explanation:
Planning poker is a consensus-based technique for agile estimation, using a deck of cards with predefined numerical values, usually based on the Fibonacci sequence or a modified version12. Therefore, statement 1 is correct. A high test estimate usually means that the user story or task is too complex, ambiguous, or risky, and should be broken down into multiple smaller stories that are easier to understand and estimate13. Therefore, statement 3 is correct. The risk level of each backlog item should be decided before the poker session, as it can affect the estimation process and the prioritization of the work14. Therefore, statement 5 is correct. Statement 2 is incorrect, as a low test estimate usually means that the user story or task is simple, clear, and well-defined, and does not need to be broken down further13. Statement 4 is incorrect, as planning poker can involve multiple rounds of estimation, reveal, and discussion, until the team reaches a consensus or agrees to defer the item12. References: 1: ISTQB Foundation Level Agile Tester Syllabus, Section 3.3.1, Test Automation1; 2: ASTQB Agile Tester Certification Resources, Section 3.3.1, Test Automation2; 3:
Planning Poker: An Agile Estimating and Planning Technique3; 4: Planning poker: The all-in strategy for Agile estimation - Asana4
NEW QUESTION # 57
Which of the following statements best describes how development and testing activities are integrated in Agile projects?
- A. Testers can start testing a user story only when it is "done", meaning when the coding of that user story is finished
- B. Agile teams often adopt exploratory testing, where test design and test execution occur at the same time, usually guided by a test charter
- C. Both business stakeholders and testers can test user stories during their development within an iteration to provide fast feedback to the developers
- D. The performances of developers are measured on implemented story points while the performances of testers on executed test cases and defect counts
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
FromCTFL-AT Syllabus v4.0, Section 2.4Testing and Iterations, it states:
"In Agile projects, developers and testers work together to ensure the correct functionality is delivered during the iteration. Business representatives and testers may also validate the software during development to provide quick feedback." This confirms thatOption Dis correct -collaborative testingby stakeholders and testers during development is a core Agile practice.
* Option Ais incorrect - testing doesnot waitfor "done"; it occursconcurrentlywith development.
* Option Bmisrepresents Agile - performance isn't based on metrics like defect counts.
* Option Cis true in general, butdoes not directly answerthe integration of testing and development activities.
References:
CTFL-AT Syllabus v4.0, Section 2.4
Learning Objective (K2) - Understand integration of development and testing in Agile
NEW QUESTION # 58
User Story: As a user I want to be able to calculate tax percentage based on amount of income.
What is the best black box test design technique for verifying the accuracy of this user story?
- A. Statement testing - test all statements in income calculation.
- B. User story testing - test that the user can enter an income amount and get a result.
- C. Equivalence partitioning - test with low, medium and high income.
- D. State transition testing - test all states of income entry.
Answer: C
Explanation:
The best black box test design technique for verifying the accuracy of this user story is equivalence partitioning. Equivalence partitioning is a technique that divides the input domain of a system into classes or groups that are expected to behave similarly. By testing one value from each class, the tester can reduce the number of test cases while still achieving good coverage. In this case, the input domainof the system is the amount of income, which can be divided into classes based on the tax percentage applied to different income ranges. For example, if the tax percentage is 10% for income below 10,000, 20% for income between 10,000 and 20,000, and 30% for income above 20,000, then the equivalence classes are: low income (<10,000), medium income (10,000-20,000), and high income (>20,000). By testing one value from each class, such as
5,000, 15,000, and 25,000, the tester can verify that the system calculates the correct tax percentage for each income range. This technique is more efficient and effective than testing all possible values of income, or testing only one value of income, or testing the states of income entry, or testing the statements in income calculation. References: ISTQB Foundation Level Agile Tester Syllabus1, Section 2.3.1, page 19; ISTQB Foundation Level Agile Tester Extension Sample Exam Questions2, Question 5, page 6.
NEW QUESTION # 59
Which of the following is an Agile software development approach in which transparency of content and progress of tasks is usually obtained with the visualization of the active tasks and in which iterations are optional?
- A. Slack
- B. Scrum
- C. Continuous integration
- D. Kanban
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
FromCTFL-AT Syllabus v4.0, Section 1.2Fundamentals of Agile Software Development, it states:
"Kanban is a lean approach that uses visualization (typically via a task board) to manage work in progress and improve workflow. Unlike Scrum, iterations in Kanban are optional." Thus,Option C (Kanban)is correct. It emphasizesvisualizationand doesnot require fixed-length iterations.
* Option A (Scrum)is iteration-based.
* Option B (Continuous integration)is a practice, not a development approach.
* Option D (Slack)is a communication tool, not a methodology.
References:
CTFL-AT Syllabus v4.0, Section 1.2
Learning Objective (K1) - Recognize Agile development approaches
NEW QUESTION # 60
Which of the following sentences about the integration of development and testing activities in Agile projects is INCORRECT?
- A. Developers write acceptance criteria and test cases, together with testers.
- B. Developers and testers may work as a pair to develop and test a feature.
- C. Testers replace developers in writing unit test automation scripts.
- D. While developers develop automated unit test scripts, testers write automated system level tests.
Answer: C
NEW QUESTION # 61
Which of the following statements about test automation and regression risk in Agile projects is true?
- A. Regression risk is reduced when there is a high degree of code changes being applied from one iteration to the next
- B. Technical debt is due to manual testing and it cannot be present when the team implements test automation
- C. Automated unit tests are generally not run with each code check-in as they take longer to run than automated acceptance tests and could slow down the code check-in process
- D. Test automation can help to manage regression risk since it allows the running of regression test suites within each iteration
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
FromCTFL-AT Syllabus v4.0, Section 4.3Test Automation and Continuous Integration, it states:
"Automated tests help detect regression defects quickly and can be run frequently during development, thus reducing regression risk." So,Option Dis correct -test automation supports regression testingwithin iterations, making it an essential Agile practice.
* Option Ais false -automated unit tests are designed to be fastand are ideally run with every check- in.
* Option Bis incorrect - more code changesincrease, not reduce, regression risk.
* Option Cis incorrect -technical debt can still existwith automation if the automation is poorly designed or not maintained.
References:
CTFL-AT Syllabus v4.0, Section 4.3
Learning Objective (K2) - Understand how automation supports regression testing
NEW QUESTION # 62
Which of the following statements about Agile retrospectives is CORRECT?
- A. During Agile retrospectives, testers should be encouraged to provide constructive suggestions only on non-testing activities.
- B. Agile retrospectives should be focused mainly on impediments that are outside the control of the team because these issues are more challenging.
- C. Unlike working sessions or meetings held in non-Agile projects, Agile retrospectives do not require follow-up activities.
- D. In an Agile retrospective the moderator can encourage and make sure that good practices are kept by the team, by asking what the team is doing well.
Answer: D
Explanation:
Explanation
An Agile retrospective is a regular meeting where the team reflects on their work process and identifies the areas for improvement12. The following statements about Agile retrospectives are correct12:
During Agile retrospectives, testers should be encouraged to provide constructive suggestions on both testing and non-testing activities, as testing is an integral part of the Agile team and testers can contribute to the overall quality of the product and the process.
In an Agile retrospective, the moderator can encourage and make sure that good practices are kept by the team, by asking what the team is doing well. This helps to reinforce the positive aspects of the team's work and to appreciate the team members' efforts and achievements.
Agile retrospectives should be focused mainly on impediments that are within the control of the team because these issues are more actionable and can be resolved by the team. Impediments that are outside the control of the team should also be discussed, but they may require the involvement of other stakeholders or external parties to be addressed.
The following statement about Agile retrospectives is incorrect12:
Unlike working sessions or meetings held in non-Agile projects, Agile retrospectives do require follow-up activities. The team should agree on the action items that result from the retrospective and assign them to the responsible team members. The team should also monitor the progress and effectiveness of the action items in the next iteration and review them in the next retrospective.
Therefore, the correct answer is B, as it is the only statement that is correct about Agile retrospectives. References: ISTQB Foundation Level Agile Tester Extension Syllabus1, page 24; ISTQB Agile Tester Sample Exam2,
NEW QUESTION # 63
An Agile team is developing a Pay-TV web portal. In Iteration 3, only PayPal and credit card payments are supported. A new user story in Iteration 4 adds payment using credit from a smartcard.
Which of the following would you expect to describe valid and relevant acceptance tests for this user story?
- A. Tests to check that payments with no credit charged on the smartcard will be unsuccessful
- B. Tests to check that payments with insufficient credit charged on the smartcard are successful
- C. Tests to check that payments with expired credit cards of supported credit card types are unsuccessful
- D. Tests to check that payments with sufficient credit charged on the smartcard are given five percent discount are successful
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
FromCTFL-AT Syllabus v4.0, Section 2.1Acceptance Criteria and Testability, acceptance tests must be directly related to thenew functionalitydescribed in the user story.
* Option Dis correct - itvalidates the new featureof paying via smartcard credit, specificallyhandling edge cases(e.g., zero credit).
* Option Ais incorrect -payment should failwith insufficient credit.
* Option Bintroducesrequirements not mentionedin the story.
* Option Ctestscredit card logic, not the new smartcard functionality.
References:
CTFL-AT Syllabus v4.0, Section 2.1
Learning Objective (K3) - Derive acceptance tests from user stories
NEW QUESTION # 64
Which of the following is NOT a typical task performed by the tester within an Agile team?
- A. Ensuring all project status meetings are held according to the plan.
- B. Suggesting improvements in team retrospectives.
- C. Working with business stakeholders to clarify requirements.
- D. Ensuring the appropriate testing tasks are scheduled during iteration planning.
Answer: A
Explanation:
Explanation
The tester within an Agile team is not responsible for ensuring all project status meetings are held according to the plan. This is typically a task for the Scrum Master, who facilitates the meetings and ensures that the team follows the Agile principles and practices. The tester within an Agile team is responsible for ensuring the appropriate testing tasks are scheduled during iteration planning, suggesting improvements in team retrospectives, and working with business stakeholders to clarify requirements. These are all tasks that contribute to the quality of the software and the testing process, as well as the collaboration and communication within the team and with the customers. References: ISTQB Foundation Level Agile Tester Syllabus, Section 2.3.1, page 171; ISTQB Foundation Level Agile Tester Sample Exam Questions, Question
2.3.1-1, page 82
NEW QUESTION # 65
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