Defect

A flaw or shortcoming in a project component or deliverable that fails to satisfy its stated requirements or specifications, requiring correction through repair or replacement.

Key Points

  • Represents nonconformance to documented requirements, specs, or tolerances.
  • Typically detected through inspections, testing, reviews, or walkthroughs.
  • Must be addressed by rework, repair, or replacement and may generate a change request.
  • Should be logged, prioritized by severity and impact, and tracked to verified closure.

Example

During a quality inspection, core samples from a concrete slab show compressive strength below the specified rating. The affected section is classified as a defect and must be removed and re-poured to meet the requirement.

PMP Example Question

During Control Quality, the team finds that several delivered cables do not meet the fire-resistance rating specified in the design. What is this finding best described as?

  1. Risk event
  2. Issue
  3. Defect
  4. Scope creep

Correct Answer: C — Defect

Explanation: The items fail to meet stated specifications, which constitutes a defect that requires repair or replacement.

ICS/OT Cybersecurity Fundamentals — Security Built for Industrial Systems

Industrial control systems cannot be secured like ordinary IT. A forced reboot, aggressive scan, or incompatible patch can interrupt production and create real safety consequences. Effective OT security begins with understanding the systems, constraints, and risks unique to industrial environments.

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ICS/OT Cybersecurity Fundamentals course preview

Run the drill before the incident runs you

Design, run and prove OT drills and tabletop exercises before an incident tests your team. OT Incident Drills and Exercises includes 24 lessons and practical exercise materials, delivered through HKSM Courses for US$47 one-time. 30-day money-back guarantee when 50% or less of the course has been consumed.

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