SlideShare a Scribd company logo
1 of 24
SQA / V & V  May 15, 2009
Questions you have… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Simple definitions ,[object Object],[object Object],[object Object],[object Object],[object Object]
Quality Software Portability Product  transition Reusability Interoperability Correctness Product  operation Reliability Efficiency Integrity Usability Product  revision Maintainability Flexibility Testability Source: McCall’s factor model tree
What do I need to  know about SQA? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Heritage of Software  Quality  Assurance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Birth of IV & V ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SQA, the Early Years ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
So, What is SQA? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
IEEE/ISO 9000 Definition of SQA ,[object Object]
Why is SQA  important to me? ,[object Object],[object Object],[object Object]
Software defects identified early in the development lifecycle, translates into a significant cost savings over the duration of the project
Nine major causes of software errors  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Where will I see SQA  and how will I recognize it? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],Quality is  everyone's job!
What is V & V and  how does it fit with SQA? ,[object Object],[object Object],[object Object]
Verification & Validation Model BRD’s FSD’s DDD’s Reviews Walk-throughs Audits Integration & Smoke Testing Functional & Regression Testing UAT & Beta Testing
V & V Practices ,[object Object],[object Object],[object Object],[object Object],[object Object]
Metrics & KPIs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sample SQA  Dashboard  views Defect Removal Efficiency - M7 Defect Leakage – M6 M5
Benefits of SQA ,[object Object],[object Object],[object Object],[object Object]
Critical Success factors of SQA ,[object Object],[object Object],[object Object]
Quotes ,[object Object],[object Object]
In summary  ,[object Object],[object Object],[object Object],[object Object],[object Object]

More Related Content

What's hot

Software testing.ppt
Software testing.pptSoftware testing.ppt
Software testing.ppt
Komal Garg
 
30 testing interview questions for experienced
30 testing interview questions for experienced30 testing interview questions for experienced
30 testing interview questions for experienced
dilipambhore
 
Types of Software Testing
Types of Software TestingTypes of Software Testing
Types of Software Testing
Nishant Worah
 

What's hot (20)

Introduction & Manual Testing
Introduction & Manual TestingIntroduction & Manual Testing
Introduction & Manual Testing
 
Types of testing
Types of testingTypes of testing
Types of testing
 
Software Verification & Validation
Software Verification & ValidationSoftware Verification & Validation
Software Verification & Validation
 
Software quality assurance
Software quality assuranceSoftware quality assurance
Software quality assurance
 
Software Testing or Quality Assurance
Software Testing or Quality AssuranceSoftware Testing or Quality Assurance
Software Testing or Quality Assurance
 
QA process Presentation
QA process PresentationQA process Presentation
QA process Presentation
 
ISTQB Test Process
ISTQB Test ProcessISTQB Test Process
ISTQB Test Process
 
What are Software Testing Methodologies | Software Testing Techniques | Edureka
What are Software Testing Methodologies | Software Testing Techniques | EdurekaWhat are Software Testing Methodologies | Software Testing Techniques | Edureka
What are Software Testing Methodologies | Software Testing Techniques | Edureka
 
Software testing.ppt
Software testing.pptSoftware testing.ppt
Software testing.ppt
 
Istqb foundation level day 1
Istqb foundation level   day 1Istqb foundation level   day 1
Istqb foundation level day 1
 
Software quality assurance
Software quality assuranceSoftware quality assurance
Software quality assurance
 
Testing Software
Testing SoftwareTesting Software
Testing Software
 
30 testing interview questions for experienced
30 testing interview questions for experienced30 testing interview questions for experienced
30 testing interview questions for experienced
 
Types of Software Testing
Types of Software TestingTypes of Software Testing
Types of Software Testing
 
Types of Software Testing | Edureka
Types of Software Testing | EdurekaTypes of Software Testing | Edureka
Types of Software Testing | Edureka
 
SDLC vs STLC
SDLC vs STLCSDLC vs STLC
SDLC vs STLC
 
Manual Testing
Manual TestingManual Testing
Manual Testing
 
Software Testing Life Cycle (STLC) | Software Testing Tutorial | Edureka
Software Testing Life Cycle (STLC) | Software Testing Tutorial | EdurekaSoftware Testing Life Cycle (STLC) | Software Testing Tutorial | Edureka
Software Testing Life Cycle (STLC) | Software Testing Tutorial | Edureka
 
Types of software testing
Types of software testingTypes of software testing
Types of software testing
 
Basic Guide to Manual Testing
Basic Guide to Manual TestingBasic Guide to Manual Testing
Basic Guide to Manual Testing
 

Similar to SQA V And V Intro & History

09 fse qualitymanagement
09 fse qualitymanagement09 fse qualitymanagement
09 fse qualitymanagement
Mohesh Chandran
 
Software quality assurance
Software quality assuranceSoftware quality assurance
Software quality assurance
Er. Nancy
 
1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt
1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt
1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt
MeseAK
 

Similar to SQA V And V Intro & History (20)

09 fse qualitymanagement
09 fse qualitymanagement09 fse qualitymanagement
09 fse qualitymanagement
 
Lecture10
Lecture10Lecture10
Lecture10
 
stfbegn.ppt
stfbegn.pptstfbegn.ppt
stfbegn.ppt
 
Software testing for beginners
Software testing for beginners Software testing for beginners
Software testing for beginners
 
Software quality assurance
Software quality assuranceSoftware quality assurance
Software quality assurance
 
Slides chapters 26-27
Slides chapters 26-27Slides chapters 26-27
Slides chapters 26-27
 
IV&V Cox Overview
IV&V Cox OverviewIV&V Cox Overview
IV&V Cox Overview
 
Process Guidelines
Process GuidelinesProcess Guidelines
Process Guidelines
 
Quality Control in Development
Quality Control in DevelopmentQuality Control in Development
Quality Control in Development
 
What is the Difference Between Software Testing and QA Testing.pptx
What is the Difference Between Software Testing and QA Testing.pptxWhat is the Difference Between Software Testing and QA Testing.pptx
What is the Difference Between Software Testing and QA Testing.pptx
 
1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt
1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt
1412676jhhhhhhhhhhhhhhhhhhhbnvvnvnvvv2.ppt
 
White paper quality at the speed of digital
White paper   quality at the speed of digitalWhite paper   quality at the speed of digital
White paper quality at the speed of digital
 
Quality assurance and testing _ H2kinfosys.pdf
Quality assurance and testing _ H2kinfosys.pdfQuality assurance and testing _ H2kinfosys.pdf
Quality assurance and testing _ H2kinfosys.pdf
 
Rhonda Software Quality Assurance Services
Rhonda Software Quality Assurance ServicesRhonda Software Quality Assurance Services
Rhonda Software Quality Assurance Services
 
Software_Verification_and_Validation.ppt
Software_Verification_and_Validation.pptSoftware_Verification_and_Validation.ppt
Software_Verification_and_Validation.ppt
 
Planning For Success Quality Management
Planning For Success Quality ManagementPlanning For Success Quality Management
Planning For Success Quality Management
 
Softwaretesting
SoftwaretestingSoftwaretesting
Softwaretesting
 
Software quality assurance
Software quality assuranceSoftware quality assurance
Software quality assurance
 
End-to-End Quality Approach: 14 Levels of Testing
End-to-End Quality Approach: 14 Levels of TestingEnd-to-End Quality Approach: 14 Levels of Testing
End-to-End Quality Approach: 14 Levels of Testing
 
SE - Lecture 7 - Software Quality Reliability Mgmt - in lecture.pptx
SE - Lecture 7 - Software Quality  Reliability Mgmt - in lecture.pptxSE - Lecture 7 - Software Quality  Reliability Mgmt - in lecture.pptx
SE - Lecture 7 - Software Quality Reliability Mgmt - in lecture.pptx
 

SQA V And V Intro & History

  • 1. SQA / V & V May 15, 2009
  • 2.
  • 3.
  • 4. Quality Software Portability Product transition Reusability Interoperability Correctness Product operation Reliability Efficiency Integrity Usability Product revision Maintainability Flexibility Testability Source: McCall’s factor model tree
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12. Software defects identified early in the development lifecycle, translates into a significant cost savings over the duration of the project
  • 13.
  • 14.
  • 15.
  • 16.
  • 17. Verification & Validation Model BRD’s FSD’s DDD’s Reviews Walk-throughs Audits Integration & Smoke Testing Functional & Regression Testing UAT & Beta Testing
  • 18.
  • 19.
  • 20. Sample SQA Dashboard views Defect Removal Efficiency - M7 Defect Leakage – M6 M5
  • 21.
  • 22.
  • 23.
  • 24.

Editor's Notes

  1. Dial into Meeting Place - 7927