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GSLC · Question #216

Complete the following sentence: Quality control is a(n)_______________ process while quality assurance is a(n)________________ process.

The correct answer is C. Inspection, prevention. Quality control is an inspection process that identifies defects in finished outputs, while quality assurance is a prevention process that improves processes to stop defects from occurring.

Security Program Management & Governance

Question

Complete the following sentence: Quality control is a(n)_______________ process while quality assurance is a(n)________________ process.

Options

  • AInspection, costly
  • BManagement, inspection
  • CInspection, prevention
  • DPrevention, inspection.

How the community answered

(19 responses)
  • B
    5% (1)
  • C
    89% (17)
  • D
    5% (1)

Why each option

Quality control is an inspection process that identifies defects in finished outputs, while quality assurance is a prevention process that improves processes to stop defects from occurring.

AInspection, costly

While 'inspection' correctly identifies quality control, 'costly' does not define quality assurance - QA is characterized as a prevention-oriented process, not by its cost attribute.

BManagement, inspection

This reverses the definitions - quality assurance is not an inspection process and quality control is not simply 'management'; QC inspects outputs while QA prevents defects through process control.

CInspection, preventionCorrect

Quality control involves inspecting work products after they are produced to detect and correct defects, making it reactive and inspection-oriented. Quality assurance is a proactive, prevention-focused discipline that audits and improves the processes used to create those products - this distinction is a foundational concept in quality management frameworks including ISO 9000 and PMBOK.

DPrevention, inspection.

This answer completely inverts the correct relationship - QC is the inspection process and QA is the prevention process, not the other way around.

Concept tested: Quality control vs quality assurance process distinction

Source: https://www.iso.org/obp/ui/#iso:std:iso:9000:ed-4:v1:en

Topics

#quality control#quality assurance#inspection#prevention

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