Supply Chain Management Quality Control 3

Question 1

In Six Sigma supply chain quality, what does DMAIC stand for?

Accepted Answer

Define, Measure, Analyze, Improve, Control

Answer

DMAIC is the core Six Sigma problem-solving framework: Define, Measure, Analyze, Improve, Control.

Question 2

What is the purpose of a Pre-Production Inspection (PPI) in supply chain quality?

Accepted Answer

To verify raw materials and readiness before production starts

Answer

A PPI checks that raw materials, components, and production setup are correct before manufacturing begins.

Question 3

Which certification demonstrates a supplier's quality management system meets international standards?

Accepted Answer

ISO 9001

Answer

ISO 9001 is the international standard for quality management systems applicable across industries.

Question 4

What is a 'containment action' in quality control?

Accepted Answer

An immediate step to prevent defective product from reaching customers

Answer

Containment actions are immediate measures taken to isolate and prevent nonconforming product from escaping to customers.

Question 5

In quality control, what is the difference between 'precision' and 'accuracy'?

Accepted Answer

Accuracy is closeness to true value; precision is consistency of results

Answer

Accuracy means closeness to the true value, while precision means repeatability or consistency of measurements.

Supply Chain Management Practice Test