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Testing vs Quality Assurance

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Testing is the process of verifying that services, products, features and operational processes conform to requirements.
Quality assurance is the end-to-end process of preventing quality failures.

The Difference

Testing is the detection of non-conformances to requirements and specifications. It is concerned with documenting defects.
Quality assurance is concerned with addressing the causes of poor quality including factors such as architecture, design, processes, inputs, systems and human error. Its scope includes operational outputs such as production and service delivery. Quality assurance is a management process that may feed into governance, compliance and risk management.


In some cases, organizations use the name quality assurance for a team that plays a testing role.
Testing vs Quality Assurance
Quality Assurance
Verifying that things conform to requirements and specifications.
Preventing mistakes in products, services and processes by addressing their causes within an organization.


This is the complete list of articles we have written about testing.
Acceptance Criteria
Acceptance Testing
Beta Release
Compliance Testing
Conformance Testing
Defect Density
Document Testing
Dry Run
Operational Testing
Performance Testing
Regression Testing
Sanity Testing
Test Cases
More ...
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A list of common testing terms.

Defect vs Failure

The difference between a defect and a failure.

Bug vs Feature

The difference between a bug and feature.

Document Testing

The definition of document testing with examples.


An overview of defects with examples.

Quality Assurance

A few quality assurance techniques.

Quality Assurance Definition

Definitions of quality assurance.

Quality Assurance vs Quality Control

The difference between quality assurance and quality control.

Quality Assurance Examples

An overview of quality assurance with a few examples.

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A definition of continuous improvement with examples.

Quality Policy

A list of common elements of a quality policy.

Acceptance Criteria Examples

A definition of acceptance criteria with examples.

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Common problem analysis techniques.

Quality Goals

Examples of measurable quality goals.
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