CTFL-AT Exam Dumps : Certified Tester Foundation Level Agile Tester

Comprehensive and Detailed Explanation From Exact Extract:

From theCTFL-AT Syllabus v4.0, Section 4.2Continuous Integration, it describes:

"A major benefit of continuous integration is the ability to detect integration problems, code defects, and broken builds early, allowing for faster resolution."

And:

"Continuous integration allows frequent builds and tests to be performed, helping to identify and isolate problems soon after they are introduced."

This directly confirms thatOption Ais the correct answer, highlighting thecore value of continuous integration:early detection and isolationof issues.

Option Bis incorrect — retrospectives remain essential in Agile regardless of CI.

Option Cis an Agile principle, but not adirect benefittied specifically to CI.

Option Doverstates the impact of CI — while CI may help communication, it does not eliminate communication problems by itself.

Comprehensive and Detailed Explanation From Exact Extract:

From theISTQB CTFL-AT Syllabus v4.0, Section 1.1Agile Software Development and the Agile Manifesto, the Agile approach is described as:

"Agile software development uses iterative and incremental development, where requirements and solutions evolve through collaboration between self-organizing and cross-functional teams."

Option C reflects this exact concept, highlighting both theiterative-incremental lifecycleand thecollaborative natureof Agile teams.

Option A refers specifically topair programming, a practice used inExtreme Programming (XP), but it’s not a definition of Agile as a whole.

Option B mistakenly describes asequential (Waterfall-like)iteration structure where testing is delayed.

Option D describes ahybrid or phased approach, not consistent with core Agile principles.

Comprehensive and Detailed Explanation From Exact Extract:

FromCTFL-AT Syllabus v4.0, Section 2.1:

"Acceptance criteria should be testable, meaning they should define expected behavior or measurable outcomes that can be verified."

Option Ais testable because it includesspecific, measurable conditions: response time, user load, and percentage of pages.

Option Bis vague aboutwhich vulnerabilitiesandhow errors are defined.

Option Cusessubjective language("clear and intuitive").

Option Dis vague about what "reasonable accuracy" means.