CTAL-TM Exam Dumps : Certified Tester Advanced Level Test Management (CTAL-TM) v3.0

Purpose of the Question:

Identifying metrics to improve the defect reporting process by reducing ambiguities or improving accuracy.

Evaluation of Options:

A. Number of defect reports re-opened:

Incorrect. This reflects issues with defect resolution rather than reporting.

B. Number of defects in a particular area of the code:

Incorrect. This metric pertains to defect clustering, not the reporting process.

C. Number of defect reports rejected by the developers:

Correct. Rejected reports often indicate poor reporting quality (e.g., insufficient details, incorrect categorization), directly highlighting areas for improvement.

D. Number of defects found in a phase later than they were introduced:

Incorrect. This is a measure of defect detection efficiency, not reporting quality.

Syllabus Alignment:

The syllabus stresses the importance of using defect metrics to refine processes, including reporting accuracy (TM-2.3.5).

In Agile, defects discovered within the same sprint may be fixed without formal reports, but:

“Defect reports are typically required for defects that cannot be fixed immediately, require additional discussion, or involve external parties.”

—ISTQB CTFL Syllabus 2018, Section 3.2.4

Thus,Option Ais the accurate and practical reflection of Agile defect handling.