Finished:ISTQB Practice Questions 20/07/2025

Here are 10 challenging ISTQB CTFL v4.0 multiple-choice questions aligned with the requested topics:

Question 1 (Test Tools: Tool Support for Testing)

Scenario: A team is evaluating test automation tools for their web application. They want to ensure the tool supports continuous integration and provides detailed reporting. Which of the following is the MOST important factor to consider when selecting the tool?

A) The tool’s ability to generate random test data
B) The tool’s compatibility with the team’s CI/CD pipeline
C) The tool’s support for exploratory testing
D) The tool’s ability to execute tests without scripting

Answer: [B]

Question 2 (Benefits & Risks of Test Automation)

Scenario: A company is considering implementing test automation to reduce manual testing effort. Which of the following is a KEY RISK associated with test automation?

A) Increased test coverage due to faster execution
B) High initial investment in tool licensing and training
C) Reduced dependency on manual testers
D) Improved defect detection in early stages

Answer: [B]

Question 3 (Test Analysis & Design: Black-Box Techniques)

Scenario: A banking application requires validation of input fields for account numbers (must be 10 digits). Which black-box technique is MOST suitable for testing this requirement?

A) State transition testing
B) Equivalence partitioning
C) Decision table testing
D) Use case testing

Answer: [D]

Question 4 (White-Box Test Techniques)

Scenario: A developer wants to ensure all logical paths in a complex decision structure are tested. Which white-box technique should be used?

A) Boundary value analysis
B) Statement coverage
C) Decision coverage
D) Error guessing

Answer: [C]

Question 5 (Experience-Based Test Techniques)

Scenario: A tester with deep domain knowledge of e-commerce applications is assigned to test a new payment gateway. Which technique is MOST appropriate for leveraging their expertise?

A) Equivalence partitioning
B) Error guessing
C) Decision table testing
D) State transition testing

Answer: [B]

Question 6 (Collaboration-Based Test Approaches)

Scenario: A team is adopting Agile and wants to improve collaboration between testers and developers. Which approach emphasizes shared responsibility for quality?

A) Independent testing
B) Test-driven development (TDD)
C) Waterfall model
D) Outsourced testing

Answer: [B]

Question 7 (Static Testing Basics)

Scenario: During a requirements review, a tester identifies ambiguous statements that could lead to misinterpretation. Which static testing activity is this?

A) Dynamic testing
B) Code review
C) Static analysis
D) Work product review

Answer: [C]

Question 8 (Feedback & Review Process)

Scenario: A team is conducting a formal review of a test plan. Who is MOST likely responsible for fixing identified defects?

A) Moderator
B) Author
C) Reviewer
D) Scribe

Answer: [B]

Question 9 (Black-Box Test Techniques)

Scenario: A login system locks after three failed attempts. Which technique is BEST for testing this behavior?

A) Equivalence partitioning
B) State transition testing
C) Boundary value analysis
D) Pairwise testing

Answer: [B]

Question 10 (Tool Support for Testing)

Scenario: A team uses a test management tool to track test cases and execution results. Which of the following is a PRIMARY BENEFIT of using such a tool?

A) Reduced need for manual test execution
B) Improved traceability between requirements and tests
C) Automatic generation of test data
D) Elimination of regression testing

Answer: [B]

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