CTFL-AcT Exam Dumps : ISTQB Certified Tester - Acceptance Testing (CT-AcT)

Acceptance Test-Driven Development (ATDD) involves early collaboration between stakeholders to define acceptance criteria and tests before development begins. Using business process models in ATDD helps visualize user behavior, align test cases with real workflows, and serve as living documentation.

Option C is the least meaningful argument because:

Business process models abstractly describe workflows and decisions at a business level. While they help clarify requirements and detect requirement-related defects, they do not directly support detecting defects in the application code, which is typically the focus of unit and integration testing, not acceptance testing.

Let’s validate the other options:

A is a strong argument — process models clarify use cases for testers.

B is valid — graphical models help visualize test coverage directly.

D is true — as business process models evolve, they remain valuable artifacts aligned with current system behavior and requirements.

Answer: C. Business process models will make it easier to detect defects in the application code.

UX task analysis focuses on understanding how users perform their tasks in real-world contexts. It captures not only the sequence of actions but also the surrounding environment — including physical conditions (light, noise), devices used, interruptions, and constraints. These external or environmental conditions become vital inputs to UX design decisions, helping teams adapt interfaces and workflows to user realities.

Option C is correct because it emphasizes this key aspect of UX task analysis: capturing external conditions that influence usability and system interaction.

Other options:

A focuses on user profiling, not task analysis.

B refers to business process modeling, which is more strategic and less user-context specific.

D refers to benchmarking or inspiration analysis — useful for design ideation but not task analysis.

Answer: C. External conditions are considered as input for subsequent design steps.

Exploratory testing is an unscripted, experience-based testing technique where the tester learns about the system, designs tests, and executes them simultaneously. It is especially effective in Agile environments, where rapid feedback and creative exploration are valuable.

Option D is the least likely action because scripting automated test scripts is a structured activity that typically occurs after exploratory sessions or during more formal test phases. Exploratory testing emphasizes manual exploration, not automation scripting.

Other options:

A is part of the core purpose of exploratory testing — discovering the product.

B is relevant — defining a charter and discussing it with stakeholders (like the Product Owner) helps guide the exploratory session.

C is also relevant — results of exploratory tests should be documented and communicated.

Answer: D. Scripting of the automated test scripts