McAfee-Secured Website

Exam Bundle

Exam Code: CTFL v4.0

Exam Name Certified Tester Foundation Level (CTFL) v4.0

Certification Provider: ISTQB

Corresponding Certification: CTFL

ISTQB CTFL v4.0 Bundle $25.00

100% ISTQB CTFL v4.0 Guaranteed Success With Testking Training Materials

Get Real CTFL v4.0 Exam Questions & Expert Verified Answers as Experienced on the Real Exam!

  • Questions & Answers

    CTFL v4.0 Questions & Answers

    278 Questions & Answers

    The ultimate exam preparation tool, Questions & Answers mirrors the actual CTFL v4.0 exam while allowing you to hone and measure every aspect of your test-taking ability.

  • CTFL v4.0 Video Course

    CTFL v4.0 Video Course

    110 Video Lectures

    CTFL v4.0 Video Course is developed by ISTQB Professionals to help you pass the CTFL v4.0 exam.

    Description

    This course will improve your knowledge and skills required to pass Certified Tester Foundation Level (CTFL) v4.0 exam.

Certified Tester Foundation Level (CTFL) v4.0 (CTFL v4.0) Practice Tests

Satisfaction Guaranteed

Money Back Guarantee

Testking provides hassle-free money back guarantee with our products. That is because we have 100% trust in the abilities of our professional and experience product team, and our record is a proof of that.

99.6% PASS RATE
Total Cost: $164.98
Bundle Price: $139.98

Purchase Individually

  • Questions & Answers

    Questions & Answers

    278 Questions

    $124.99
  • CTFL v4.0 Video Course

    Video Course

    110 Video Lectures

    $39.99

ISTQB CTFL v4.0 Practice Test 68

Question 670

A quality engineering exercise presents this condition: An e-commerce story has one acceptance sentence, 'the discount works', and the tester cannot determine which customer segments qualify. Which observation best verifies that the stated testing issue is addressed?

  1. Rejected cases never create a payment and approved cases still follow the authorized path.
  2. A concurrent booking test yields one reservation and a clear rejection for the other customer.
  3. Tests show qualifying segments receive the right amount while others do not.
  4. Tests include each feasible condition combination and verify its applicable discount outcome.

Explanation

Correct Answer

C:

This is the expected verification outcome: Tests show qualifying segments receive the right amount while others do not. It directly checks the corrective activity (Specify acceptance criteria using customer type, qualifying basket value and explicit expected discount.) for the described testing problem.

Incorrect Answers

A:

This result may validate another testing scenario: A claims workflow has a formal acceptance criterion that approved claims may be paid, but no scenario ensures a rejected claim cannot trigger payment. It does not establish the required result for this case: Tests show qualifying segments receive the right amount while others do not.

B:

This result may validate another testing scenario: A restaurant app story describes table booking but omits what happens if two customers reserve the last table simultaneously. It does not establish the required result for this case: Tests show qualifying segments receive the right amount while others do not.

D:

This result may validate another testing scenario: An invoice discount rule differs between new and returning customers only when a coupon is valid, but testers verify each condition independently and miss their interaction. It does not establish the required result for this case: Tests show qualifying segments receive the right amount while others do not.

Question 671

A quality engineering exercise presents this condition: An e-commerce story has one acceptance sentence, 'the discount works', and the tester cannot determine which customer segments qualify. Which testing concept or underlying cause best explains the reported problem?

  1. Examples and criteria help uncover state-dependent behavior missing from simple rules.
  2. Collaborative story development builds shared understanding and reduces ambiguity before implementation.
  3. Acceptance criteria define conditions for story acceptance and must be concrete and testable.
  4. Checklist coverage gives consistency but may miss dynamic discoveries and emergent risk.

Explanation

Correct Answer

C:

The most relevant explanation is: Acceptance criteria define conditions for story acceptance and must be concrete and testable. This describes why the original situation (An e-commerce story has one acceptance sentence, 'the discount works', and the tester cannot determine which customer segments qualify.) merits the response: Specify acceptance criteria using customer type, qualifying basket value and explicit expected discount.

Incorrect Answers

A:

This principle could explain a different testing issue: An ATM team specifies 'if PIN invalid then reject' but never specifies what happens after three consecutive failures, leaving an account-lockout security gap. The present case is better explained by: Acceptance criteria define conditions for story acceptance and must be concrete and testable.

B:

This principle could explain a different testing issue: A product owner writes the user story 'As a customer I want faster checkout' with no measurable behavior, and developers and testers assume different interpretations. The present case is better explained by: Acceptance criteria define conditions for story acceptance and must be concrete and testable.

D:

This principle could explain a different testing issue: A team follows a fixed smoke checklist through a stable feature but refuses to explore a newly observed intermittent timeout that might hide a broader outage. The present case is better explained by: Acceptance criteria define conditions for story acceptance and must be concrete and testable.

Question 672

A quality engineering exercise presents this condition: An e-commerce story has one acceptance sentence, 'the discount works', and the tester cannot determine which customer segments qualify. Which repeatable testing practice most directly reduces recurrence of this problem?

  1. Schedule discovery workshops before work starts on complex stories.
  2. Hold example-mapping sessions before starting complex story development.
  3. Translate business conditions into explicit truth tables before implementation.
  4. Review examples for both qualifying and nonqualifying business cases.

Explanation

Correct Answer

D:

This safeguard specifically targets the contributing cause: Review examples for both qualifying and nonqualifying business cases. It addresses the principle (Acceptance criteria define conditions for story acceptance and must be concrete and testable.) and can be assessed by: Tests show qualifying segments receive the right amount while others do not.

Incorrect Answers

A:

This preventive step mitigates a different project risk (syllabus section 4.5): A project runs ATDD meetings after delivery and labels the production demo as the first moment stakeholders can define expected outcomes. The targeted safeguard for the current case is: Review examples for both qualifying and nonqualifying business cases.

B:

This preventive step mitigates a different project risk (syllabus section 4.5): An agile team writes Given-When-Then scenarios only after coding, so the examples merely reproduce existing behavior rather than the intended business rule. The targeted safeguard for the current case is: Review examples for both qualifying and nonqualifying business cases.

C:

This preventive step mitigates a different project risk (syllabus section 4.2): A service gives free delivery when either subscription is Active or order exceeds $80, but testers assume both conditions must be true. The targeted safeguard for the current case is: Review examples for both qualifying and nonqualifying business cases.

Question 673

A software testing team encounters the following project situation: An agile team writes Given-When-Then scenarios only after coding, so the examples merely reproduce existing behavior rather than the intended business rule. Which testing activity or corrective action best addresses this situation?

  1. Clarify the acceptance criterion as a deadline inequality and test before, at and after the permitted limit.
  2. Agree on executable-style examples collaboratively before implementation and use them to guide development.
  3. Extend acceptance examples to cover the business rule and observable fare outcome.
  4. Explain the remaining combinations and, where risk justifies it, test important combined paths.

Explanation

Correct Answer

B:

The targeted action is: Agree on executable-style examples collaboratively before implementation and use them to guide development. It addresses the underlying software-testing principle: Acceptance test-driven development uses shared examples before coding to guide product behavior. The relevant confirming evidence is: A proposed implementation that contradicts the scenario fails the agreed acceptance check.

Incorrect Answers

A:

This choice is a useful response to a different testing situation (section 4.5, Collaboration-based Test Approaches): A flight booking story says refunds must complete within seven days, but a test expects exactly seven days instead of verifying the maximum permitted time. The present problem instead depends on: Acceptance test-driven development uses shared examples before coding to guide product behavior.

C:

This choice is a useful response to a different testing situation (section 4.5, Collaboration-based Test Approaches): A transport app team's Gherkin check asserts only that the booking page loads, though the story requires a fare quote to match luggage choices. The present problem instead depends on: Acceptance test-driven development uses shared examples before coding to guide product behavior.

D:

This choice is a useful response to a different testing situation (section 4.3, White-Box Test Techniques): A team assumes 100% branch coverage ensures every possible execution path through two independent decisions is covered. The present problem instead depends on: Acceptance test-driven development uses shared examples before coding to guide product behavior.

Question 674

A software testing team encounters the following project situation: An agile team writes Given-When-Then scenarios only after coding, so the examples merely reproduce existing behavior rather than the intended business rule. Which observation best verifies that the stated testing issue is addressed?

  1. A stakeholder can confirm the accepted billing output without direct access to implementation internals.
  2. The same approved numerical example produces matching expected values at component and acceptance levels.
  3. A proposed implementation that contradicts the scenario fails the agreed acceptance check.
  4. Instrumentation confirms each decision outcome was traversed at least once.

Explanation

Correct Answer

C:

This is the expected verification outcome: A proposed implementation that contradicts the scenario fails the agreed acceptance check. It directly checks the corrective activity (Agree on executable-style examples collaboratively before implementation and use them to guide development.) for the described testing problem.

Incorrect Answers

A:

This result may validate another testing scenario: A billing feature lists acceptance criteria that depend on a hidden internal database column not visible to stakeholders, making the result impossible to verify from business behavior. It does not establish the required result for this case: A proposed implementation that contradicts the scenario fails the agreed acceptance check.

B:

This result may validate another testing scenario: An agile banking team writes different expected amounts in unit tests and acceptance examples because they were specified by different groups without collaboration. It does not establish the required result for this case: A proposed implementation that contradicts the scenario fails the agreed acceptance check.

D:

This result may validate another testing scenario: A parser contains two independent if decisions and the tester executes only an input that makes both conditions true. It does not establish the required result for this case: A proposed implementation that contradicts the scenario fails the agreed acceptance check.

Question 675

A software testing team encounters the following project situation: An agile team writes Given-When-Then scenarios only after coding, so the examples merely reproduce existing behavior rather than the intended business rule. Which testing concept or underlying cause best explains the reported problem?

  1. Negative business examples define important prohibited behaviors that broad positive criteria may overlook.
  2. Collaborative story writing reduces scope confusion by grounding discussion in behavior and examples.
  3. Equivalence partitioning selects representatives from classes expected to receive similar treatment.
  4. Acceptance test-driven development uses shared examples before coding to guide product behavior.

Explanation

Correct Answer

D:

The most relevant explanation is: Acceptance test-driven development uses shared examples before coding to guide product behavior. This describes why the original situation (An agile team writes Given-When-Then scenarios only after coding, so the examples merely reproduce existing behavior rather than the intended business rule.) merits the response: Agree on executable-style examples collaboratively before implementation and use them to guide development.

Incorrect Answers

A:

This principle could explain a different testing issue: A claims workflow has a formal acceptance criterion that approved claims may be paid, but no scenario ensures a rejected claim cannot trigger payment. The present case is better explained by: Acceptance test-driven development uses shared examples before coding to guide product behavior.

B:

This principle could explain a different testing issue: A user story describes bulk invoice import, but team members propose dozens of unrelated implementation details instead of discussing concrete user outcomes. The present case is better explained by: Acceptance test-driven development uses shared examples before coding to guide product behavior.

C:

This principle could explain a different testing issue: A subscription form accepts plans for 1–12 months, but the suite tests 2, 3 and 4 months while never testing an invalid number. The present case is better explained by: Acceptance test-driven development uses shared examples before coding to guide product behavior.

Question 676

A software testing team encounters the following project situation: An agile team writes Given-When-Then scenarios only after coding, so the examples merely reproduce existing behavior rather than the intended business rule. Which repeatable testing practice most directly reduces recurrence of this problem?

  1. Apply example mapping to separate rules, questions, and illustrative cases.
  2. Review examples for both qualifying and nonqualifying business cases.
  3. Hold example-mapping sessions before starting complex story development.
  4. Combine fresh requirements analysis with historical defect lessons.

Explanation

Correct Answer

C:

This safeguard specifically targets the contributing cause: Hold example-mapping sessions before starting complex story development. It addresses the principle (Acceptance test-driven development uses shared examples before coding to guide product behavior.) and can be assessed by: A proposed implementation that contradicts the scenario fails the agreed acceptance check.

Incorrect Answers

A:

This preventive step mitigates a different project risk (syllabus section 4.5): A user story describes bulk invoice import, but team members propose dozens of unrelated implementation details instead of discussing concrete user outcomes. The targeted safeguard for the current case is: Hold example-mapping sessions before starting complex story development.

B:

This preventive step mitigates a different project risk (syllabus section 4.5): An e-commerce story has one acceptance sentence, 'the discount works', and the tester cannot determine which customer segments qualify. The targeted safeguard for the current case is: Hold example-mapping sessions before starting complex story development.

D:

This preventive step mitigates a different project risk (syllabus section 4.1): A tester relies on a checklist of historic outages and misses a newly required age boundary in a registration feature. The targeted safeguard for the current case is: Hold example-mapping sessions before starting complex story development.

Question 677

During a release-readiness review, a tester observes: A shipping team's testers receive a story with the words 'As a user' but no actual business benefit, leading to tests that optimize a technically valid but irrelevant feature. Which testing activity or corrective action best addresses this situation?

  1. Add a negative acceptance scenario that attempts disbursement after rejection.
  2. Clarify the role, requested capability and value with product stakeholders.
  3. Align business rules and worked examples across tester, developer and product owner.
  4. Follow the evidence with a bounded additional exploration and document the new defect.

Explanation

Correct Answer

B:

The targeted action is: Clarify the role, requested capability and value with product stakeholders. It addresses the underlying software-testing principle: A useful user story communicates stakeholder need and value rather than being only an implementation request. The relevant confirming evidence is: The refined story links the feature to a meaningful workflow and acceptance outcome.

Incorrect Answers

A:

This choice is a useful response to a different testing situation (section 4.5, Collaboration-based Test Approaches): A claims workflow has a formal acceptance criterion that approved claims may be paid, but no scenario ensures a rejected claim cannot trigger payment. The present problem instead depends on: A useful user story communicates stakeholder need and value rather than being only an implementation request.

C:

This choice is a useful response to a different testing situation (section 4.5, Collaboration-based Test Approaches): An agile banking team writes different expected amounts in unit tests and acceptance examples because they were specified by different groups without collaboration. The present problem instead depends on: A useful user story communicates stakeholder need and value rather than being only an implementation request.

D:

This choice is a useful response to a different testing situation (section 4.4, Experience-based Test Techniques): A tester discovers a severe navigation problem during a chartered exploratory session but stops investigating because the issue is not in the prewritten script. The present problem instead depends on: A useful user story communicates stakeholder need and value rather than being only an implementation request.

Question 678

During a release-readiness review, a tester observes: A shipping team's testers receive a story with the words 'As a user' but no actual business benefit, leading to tests that optimize a technically valid but irrelevant feature. Which observation best verifies that the stated testing issue is addressed?

  1. The resulting acceptance rules distinguish valid, partial and rejected imports.
  2. Rejected cases never create a payment and approved cases still follow the authorized path.
  3. The refined story links the feature to a meaningful workflow and acceptance outcome.
  4. A wallet refund scenario is executed and its missing handling is reported.

Explanation

Correct Answer

C:

This is the expected verification outcome: The refined story links the feature to a meaningful workflow and acceptance outcome. It directly checks the corrective activity (Clarify the role, requested capability and value with product stakeholders.) for the described testing problem.

Incorrect Answers

A:

This result may validate another testing scenario: A user story describes bulk invoice import, but team members propose dozens of unrelated implementation details instead of discussing concrete user outcomes. It does not establish the required result for this case: The refined story links the feature to a meaningful workflow and acceptance outcome.

B:

This result may validate another testing scenario: A claims workflow has a formal acceptance criterion that approved claims may be paid, but no scenario ensures a rejected claim cannot trigger payment. It does not establish the required result for this case: The refined story links the feature to a meaningful workflow and acceptance outcome.

D:

This result may validate another testing scenario: A payments organization uses an outdated checklist for card-present terminals after introducing mobile wallets, and every checklist item passes despite a missing wallet refund path. It does not establish the required result for this case: The refined story links the feature to a meaningful workflow and acceptance outcome.

Question 679

During a release-readiness review, a tester observes: A shipping team's testers receive a story with the words 'As a user' but no actual business benefit, leading to tests that optimize a technically valid but irrelevant feature. Which testing concept or underlying cause best explains the reported problem?

  1. Examples and criteria help uncover state-dependent behavior missing from simple rules.
  2. A useful user story communicates stakeholder need and value rather than being only an implementation request.
  3. Executable acceptance specifications require real observable checks, not green steps with no oracle.
  4. Experience-based techniques should evolve as product implementation and risks change.

Explanation

Correct Answer

B:

The most relevant explanation is: A useful user story communicates stakeholder need and value rather than being only an implementation request. This describes why the original situation (A shipping team's testers receive a story with the words 'As a user' but no actual business benefit, leading to tests that optimize a technically valid but irrelevant feature.) merits the response: Clarify the role, requested capability and value with product stakeholders.

Incorrect Answers

A:

This principle could explain a different testing issue: An ATM team specifies 'if PIN invalid then reject' but never specifies what happens after three consecutive failures, leaving an account-lockout security gap. The present case is better explained by: A useful user story communicates stakeholder need and value rather than being only an implementation request.

C:

This principle could explain a different testing issue: A service team automates its Gherkin scenarios with step definitions that always return success regardless of the application's actual state. The present case is better explained by: A useful user story communicates stakeholder need and value rather than being only an implementation request.

D:

This principle could explain a different testing issue: An API tester writes an error-guessing list from a five-year-old version and never considers new authentication tokens introduced in the current release. The present case is better explained by: A useful user story communicates stakeholder need and value rather than being only an implementation request.

Question 680

During a release-readiness review, a tester observes: A shipping team's testers receive a story with the words 'As a user' but no actual business benefit, leading to tests that optimize a technically valid but irrelevant feature. Which repeatable testing practice most directly reduces recurrence of this problem?

  1. Hold example-mapping sessions before starting complex story development.
  2. Review scenario sets for contradictions before automation.
  3. Include benefit and target persona in collaborative story refinement.
  4. Review loop boundaries and guard outcomes in code-based test design.

Explanation

Correct Answer

C:

This safeguard specifically targets the contributing cause: Include benefit and target persona in collaborative story refinement. It addresses the principle (A useful user story communicates stakeholder need and value rather than being only an implementation request.) and can be assessed by: The refined story links the feature to a meaningful workflow and acceptance outcome.

Incorrect Answers

A:

This preventive step mitigates a different project risk (syllabus section 4.5): An agile team writes Given-When-Then scenarios only after coding, so the examples merely reproduce existing behavior rather than the intended business rule. The targeted safeguard for the current case is: Include benefit and target persona in collaborative story refinement.

B:

This preventive step mitigates a different project risk (syllabus section 4.5): A health portal has conflicting acceptance examples for whether an unsigned consent form can unlock record sharing, and the team implements whichever one it reads first. The targeted safeguard for the current case is: Include benefit and target persona in collaborative story refinement.

D:

This preventive step mitigates a different project risk (syllabus section 4.3): A small utility has a simple loop that executes zero, one, and many iterations, but testers execute only a ten-item collection and call every control-flow behavior covered. The targeted safeguard for the current case is: Include benefit and target persona in collaborative story refinement.