Quality assurance involves planned activities to ensure requirements for quality are fulfilled, while quality control refers to operational techniques used to satisfy quality requirements. Some key differences are that quality assurance is more process-focused and proactive, aiming to prevent defects, while quality control is product-focused and reactive, finding defects. Examples provided illustrate quality control as line functions like testing and inspection, while quality assurance covers staff functions like auditing, process definition, and training.

1. INTRODUTION
QUALITY
ASSURANCE
&
QUALITY CONTROL
Presented By M.Ayoub

2. QUALITY ASSURANCE
 All those planned and systematic activities
implemented to provide adequate
Confidence that an entity will fulfill requirements for
quality.
OR
 Quality Assurance is the developing and verifying
quality control procedures that are being followed to
provide confidence that a product or service will
satisfy client requirements.

3. QUALITY CONTROL
 The operational techniques and activities that are
used to fulfill requirements for quality
OR
 Quality Control is the planning, doing, checking and
correcting of work before releasing it

6. QC VS QA
QC QA
 Product  Process
 Reactive  Proactive
 Line function  Staff Function
 Find defects  Prevent
defects

7. QC Vs QA - Examples
QA
QC
 Walkthrough  Quality Audit
 Testing  Defining Process
 Inspection  Selection of tools
 Checkpoint review Training