HIGH QUALITY AND HIGH EFFICIENCY CTFL-AT STUDY BRAINDUMPS - ACTUALTESTSIT

High Quality and High Efficiency CTFL-AT Study Braindumps - ActualTestsIT

High Quality and High Efficiency CTFL-AT Study Braindumps - ActualTestsIT

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Tags: CTFL-AT Braindumps Pdf, Valid Dumps CTFL-AT Pdf, CTFL-AT Visual Cert Exam, CTFL-AT Free Dumps, CTFL-AT Braindump Pdf

To make sure you have all the practice you need, our CTFL-AT practice test also includes numerous opportunities for you to put your skills to the CTFL-AT test. Our ISQI CTFL-AT practice exams simulate the real thing, so you can experience the pressure and environment of the actual ISTQB Certified Tester - Foundation Level Extension - Agile Tester (CTFL-AT) test before the day arrives. You'll receive detailed feedback on your performance, so you know what areas to focus on and improve. At the ActualTestsIT, we're committed to your success and believe in the effectiveness of our CTFL-AT exam dumps.

The ISQI CTFL-AT exam covers various topics related to agile testing, including agile software development, testing in agile projects, testing methods and techniques, agile testing processes, and tools used in agile testing. CTFL-AT exam is designed to test the candidate's understanding of agile testing concepts and their ability to apply them in real-world scenarios. Candidates who pass the CTFL-AT exam will be able to demonstrate their in-depth knowledge of agile testing practices and their ability to work effectively in agile teams, making them valuable assets to any software development team.

The CTFL-AT Certification Exam covers a range of topics related to agile testing, including the fundamental principles of agile software development, the agile testing process, and the roles and responsibilities of team members in an agile project. It also covers topics such as test-driven development, continuous integration, and test automation. CTFL-AT exam consists of 40 multiple-choice questions and has a duration of 60 minutes. A passing score of 65% is required to earn the certification.

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ISQI CTFL-AT Braindumps Pdf: ISTQB Certified Tester - Foundation Level Extension - Agile Tester - ActualTestsIT High-effective Company

Different from the common question bank on the market, CTFL-AT exam guide is a scientific and efficient learning system that is recognized by many industry experts. In normal times, you may take months or even a year to review a professional exam, but with CTFL-AT exam guide you only need to spend 20-30 hours to review before the exam. And with CTFL-AT learning question, you will no longer need any other review materials, because our study materials already contain all the important test sites. At the same time, CTFL-AT test prep helps you to master the knowledge in the course of the practice.

The CTFL-AT certification is highly regarded by employers in the software industry. It demonstrates that a candidate has a solid understanding of Agile testing principles and is able to apply this knowledge to their work. Employers often look for candidates with the CTFL-AT Certification when hiring software testers for Agile projects.

ISQI ISTQB Certified Tester - Foundation Level Extension - Agile Tester Sample Questions (Q75-Q80):

NEW QUESTION # 75
Consider an online application that allows registered users to pay the annual car tax based on the vehicle's engine power in kW. Given the following user story:
"As a customer I need the online application to calculate the annual car tax amount that I need to pay for my car:
* If the power of the vehicle is less than 20 kW, then the annual car tax is free
* If the power of the vehicle is more or equal than 20 kW but less or equal than 150 kW, then the annual car tax is 250 Euros
* If the power of the vehicle is more than 150 kW, then the annual car tax is 750 Euros" What is the MOST suitable use of a black-box test design technique for this user story?

  • A. Use case testing Test the following use case (Actor=registered user):
    Pre-condition=registered user logged in Scenario=registered user inserts the power of the vehicle, making payment and logs out Post-condition=car tax paid and registered user logged out
  • B. Equivalence partitioning. Test the annual car tax value for the following partitions:
    [power of the vehicle<20 kW ; 20 kW #power of the vehicles#150 kW; power of the vehicle>150 kW]
  • C. Decision table testing. Test the following conditions:
    Conditions=registered user logged in; inserted power of the vehicle=20kW; Action=Car tax paid
  • D. State transition testing. Test the transitions between the following states:
    logging in, inserting the power of the vehicle, making payment, logging out.

Answer: B

Explanation:
Equivalence partitioning is a black-box test design technique that divides the input domain of a system into classes of data from which test cases can be derived. The idea is that if a system works correctly for a representative value from an equivalence class, it will work correctly for all values from that class, and vice versa. Equivalence partitioning reduces the number of test cases by eliminating redundant ones. For the given user story, equivalence partitioning is the most suitable technique because it can test the different outcomes of the annual car tax calculation based on the power of the vehicle, which is the main input for the system. By testing one value from each partition, the tester can verify the functionality of the system and detect any errors in the calculation logic. The other techniques are not as suitable because they do not focus on the input domain of the system, but rather on the conditions, transitions, or scenarios that are not directly related to the user story. References:
* : ISTQB Foundation Level Agile Tester Syllabus, Version 2014, Section 2.2.2
* : ASTQB Agile Tester Certification Resources, Agile Testing Foundations, Chapter 3, Section 3.2.2
* : 3


NEW QUESTION # 76
Consider an online application that allows registered users to pay the annual car tax based on the vehicle's engine power in kW. Given the following user story:
"As a customer I need the online application to calculate the annual car tax amount that I need to pay for my car:
* If the power of the vehicle is less than 20 kW, then the annual car tax is free
* If the power of the vehicle is more or equal than 20 kW but less or equal than 150 kW, then the annual car tax is 250 Euros
* If the power of the vehicle is more than 150 kW, then the annual car tax is 750 Euros" What is the MOST suitable use of a black-box test design technique for this user story?

  • A. Equivalence partitioning. Test the annual car tax value for the following partitions:
    [power of the vehicle<20 kW ; 20 kW power of the vehicles150 kW; power of the vehicle>150 kW]
  • B. Decision table testing. Test the following conditions:
    Conditions=registered user logged in; inserted power of the vehicle=20kW; Action=Car tax paid
  • C. State transition testing. Test the transitions between the following states:
    logging in, inserting the power of the vehicle, making payment, logging out.
  • D. Use case testing
    Test the following use case (Actor=registered user):
    Pre-condition=registered user logged in
    Scenario=registered user inserts the power of the vehicle, making payment and logs out Post-condition=car tax paid and registered user logged out

Answer: A


NEW QUESTION # 77
You are developing the code that controls an industrial Espresso machine which will be operated by waiting staff in restaurants.
The machine is rather complicated and has lots of switches and buttons, so in the next iteration instructions will be provided to the operator on a small LCD screen.
A User Story for the Operator-Instructions module is as follows:
"As an operator of the Espresso machine, I would like to know how to steam milk, so I can add steamed milk to the coffee."
The following is a list of risks identified for this story, with assigned probability and impact.

  • A. An untrained customer will attempt to use the coffee machine. Probability: High. Impact: High
  • B. The instructions may be incorrect or appear in the wrong order. Probability: Low. Impact: High
  • C. A small child may try to steam milk. Probability: High. Impact: Low
  • D. Operators will not read the instructions and will try various switches and buttons until something works.
    Probability: Low. Impact: Low

Answer: B

Explanation:
Explanation
Risk-based testing is a technique that prioritizes testing activities based on the level of risk associated with each feature or requirement. The level of risk is usually calculated by multiplying the probability and impact of each risk. The higher the risk level, the more testing effort should be allocated to mitigate the risk. In this case, the risk level for each option is as follows:
A). Risk level = Low x Low = Low
B). Risk level = Low x High = Medium
C). Risk level = High x High = High
D). Risk level = High x Low = Medium
Therefore, the highest risk level is C, followed by B and D, and then A.
The User Story for the Operator-Instructions module should be tested according to this risk order, starting with C, then B, then D, and finally A.
Hence, the answer is B, as it is the second highest risk level and should be tested after C.
References: ISTQB Foundation Level Agile Tester Extension Syllabus1, page 16; ISTQB Agile Tester Sample Exam2, question 18.


NEW QUESTION # 78
You are working on an Agile project and have been asked to implement exploratory testing for the current sprint. Which one of the following is a correct approach to adopt?

  • A. Ask experienced testers to try and find new defects by using the system without the constraint of documentation and tools.
  • B. Use testers who have not been involved in the sprint to write new test cases from the user stories. These test cases are then executed in a time boxed session for the sprint.
  • C. Ask experienced testers to prepare test charters for time boxed sessions lasting no more than 2hours.Tests should be designed and executed within each session using heuristics, creativity and intuition.
  • D. Allocate independent testers to design exploratory tests using test charters in time boxed sessions. Plan to run all sessions in parallel with each session lasting more than 5hours.

Answer: C

Explanation:
Explanation
Exploratory testing is a testing approach that emphasizes learning, creativity, and adaptability. It involves simultaneous test design and test execution, where the tester uses heuristics, intuition, and experience to explore the system under test and discover new information12. Exploratory testing can be performed in an Agile project to complement other testing activities, such as test-driven development, behavior-driven development, and acceptance test-driven development12.
The correct approach to adopt for exploratory testing in an Agile project is D, as it follows the best practices for exploratory testing1234:
Ask experienced testers to prepare test charters for time boxed sessions lasting no more than 2 hours: A test charter is a brief document that describes the scope, objective, and strategy of an exploratory testing session. A test charter helps to guide the tester's exploration and to document the results. A time box is a fixed period of time allocated for an exploratory testing session. A time box helps to focus the tester's attention and to limit the scope of exploration. A time box should not be too long, as it may reduce the tester's concentration and creativity. A recommended duration for a time box is between 45 minutes and
2 hours.
Tests should be designed and executed within each session using heuristics, creativity and intuition:
Exploratory testing is an iterative and interactive process, where the tester designs and executes tests based on the observations and feedback from the system under test. The tester uses heuristics, which are rules of thumb or shortcuts that help to simplify the testing problem and to generate test ideas. The tester also uses creativity and intuition, which are mental abilities that help to generate novel and useful solutions and to make judgments based on incomplete or uncertain information.
The incorrect approaches to adopt for exploratory testing in an Agile project are A, B, and C, as they violate the principles and practices of exploratory testing1234:
A: Allocate independent testers to design exploratory tests using test charters in time boxed sessions.
Plan to run all sessions in parallel with each session lasting more than 5 hours: This approach is incorrect because it does not involve simultaneous test design and test execution, which is the essence of exploratory testing. It also uses too long time boxes, which may reduce the tester's concentration and creativity. It also does not leverage the collaboration and communication within the Agile team, as it isolates the testers from the developers and other stakeholders.
B: Ask experienced testers to try and find new defects by using the system without the constraint of documentation and tools: This approach is incorrect because it does not use test charters, which are essential for guiding and documenting the exploratory testing sessions. It also does not use heuristics, creativity, and intuition, which are important for generating test ideas and making decisions. It also implies that exploratory testing is an unstructured and random activity, which is a common misconception. Exploratory testing is a disciplined and systematic approach that requires planning, analysis, and evaluation.
C: Use testers who have not been involved in the sprint to write new test cases from the user stories.
These test cases are then executed in a time boxed session for the sprint: This approach is incorrect because it does not involve simultaneous test design and test execution, which is the essence of exploratory testing. It also uses testers who have not been involved in the sprint, which may reduce their understanding of the system under test and the customer needs. It also does not use test charters, which are essential for guiding and documenting the exploratory testing sessions. It also does not use heuristics, creativity, and intuition, which are important for generating test ideas and making decisions.
References: ISTQB Foundation Level Agile Tester Extension Syllabus1, page 23; ISTQB Agile Tester Sample Exam2, question 19; Exploratory Testing; ISTQB Agile Tester #56 - What is Exploratory testing?


NEW QUESTION # 79
Which of the following statements about the testing quadrants model is true?

  • A. Each of the four testing quadrants (Q1, Q2, Q3, and Q4) represents a different test level (Q1 = Unit, Q2
    = Integration, Q3 = System, and Q4 = Acceptance) and describes the different test types that shall be performed by Agile teams in that test level for an Agile project
  • B. Each of the four testing quadrants (Q1, Q2, Q3, and Q4) contains different test types and test levels, and these quadrants are numbered to describe the risk level associated with the test types (Q1 = least risky, Q4 = most risky)
  • C. Each of the four testing quadrants (Q1, Q2, Q3, and Q4) contains different test types and test levels, and these quadrants are numbered to describe the order in which the associated test types and test levels shall be performed in an Agile project (Q1 first, Q4 last)
  • D. Each of the four testing quadrants (Q1, Q2, Q3, and Q4) contains different test types and test levels, and these quadrants can be used by Agile teams and other stakeholders to ensure that all important test types and test levels are included in an Agile project

Answer: D

Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
FromCTFL-AT Syllabus v4.0, Section 3.4The Testing Quadrants, it states:
"The Agile testing quadrants are used to ensure that the team considers all important test types and levels during an Agile project. The quadrants categorize tests by their purpose (support development, critique the product) and by the type of feedback (business-facing vs technology-facing)." Thus,Option Ccorrectly reflects theuse and purposeof the quadrants as aguidance tool, not a fixed sequence or hierarchy.
* Option AandBare incorrect - the quadrants arenot mapped to strict levels or chronological order.
* Option Dis false -risk is not the basis for quadrant numbering.
References:
CTFL-AT Syllabus v4.0, Section 3.4
Learning Objective (K2) - Understand the Agile testing quadrants


NEW QUESTION # 80
......

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