Introduction to Software Testing Testing as a Process Testing Maturity Model(TMM) Level 1- Initial (no maturity goals) Level 2-Phase Definition Level 3 - Integration Level 4 - Management and Measurement Level 5 - Optimization/Defect Prevention/Quality control Testing Axioms 1, 2, 3, 4 Testing Axioms 5, 6, 7 Testing Axioms 8, 9 Basic Definitions Test case Software Quality Quality Attributes Software Quality Assurance (SQA) Group Principle-2, 3, 4 Principle-5, 6, 7 Principle-8, 9, 10 Now the most important principle is 11 Testers role in a software development organization

Introduction to software Defects Sources of defects Oversight Impact from users view due to sources of defects Myers Approach Requirements and specification types Feature interaction and Interface Description Defects Design Defects Data Defects

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Error:

An error is a misunderstanding or mistake or misconception on the part of the software developer.

Fault:

Failures:

We can say that a failure is the inability of the software to work in accordance with the software that is mentioned in the SRS document.
Failures and defects we sometimes call bugs

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