Quality control is best described as which of the following?

Quality control is best described as which of the following?

• A. Quality inspections as a form of error capture
• B. Document control procedures
• C. Supplier qualification
• D. Process mapping

Answer: (A)

Quality control focuses on detecting defects and verifying that outputs meet requirements through inspections and testing. It is about catching errors after they occur and providing concrete data to reject, rework, or correct items before they reach the customer. That is why describing quality control as inspections that capture errors most accurately reflects its role in the quality system. Other elements like documenting procedures, qualifying suppliers, or mapping processes are all important parts of a quality management approach, but they serve preventive and planning functions (document control, supplier management, and process understanding) rather than the reactive defect-detection focus of quality control.

Quality control focuses on detecting defects and verifying that outputs meet requirements through inspections and testing. It is about catching errors after they occur and providing concrete data to reject, rework, or correct items before they reach the customer. That is why describing quality control as inspections that capture errors most accurately reflects its role in the quality system.

Other elements like documenting procedures, qualifying suppliers, or mapping processes are all important parts of a quality management approach, but they serve preventive and planning functions (document control, supplier management, and process understanding) rather than the reactive defect-detection focus of quality control.