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- Operational_acceptance_testing abstract "Operational Acceptance Testing (OAT) is used to conduct operational readiness (pre-release) of a product, service or system as part of a quality management system. OAT is a common type of non-functional software testing, used mainly in software development and software maintenance projects. This type of testing focuses on the operational readiness of the system to be supported, and/or to become part of the production environment. Hence, it is also known as operational readiness testing (ORT) or operations readiness and assurance (OR&A) testing. Functional testing within OAT is limited to those tests which are required to verify the non-functional aspects of the system.According to the International Software Testing Qualifications Board (ISTQB), OAT may include checking the backup/restore facilities, IT disaster recovery procedures, maintenance tasks and periodic check of security vulnerabilities., and whitepapers on ISO 29119 and Operational Acceptance by Anthony Woods, and ISO 25000 and Operational Acceptance Testing by Dirk Dach et al., OAT generally includes: Component Testing Failover (Within the same data centre) Component fail-over Network fail-over Functional Stability Accessibility Conversion Stability Usability IT Service Management (Supportability) Monitoring and Alerts (to ensure proper alerts are configured in the system if something goes wrong) Portability Compatibility Interoperability Installation and Backout Localization Recovery (across data centres) Application/system recovery Data recovery Reliability Backup and Restoration (Recovery) Disaster Recovery Maintainability Performance, Stress and Volume, Procedures (Operability) and Supporting Documentation (Supportability) Security and PenetrationDuring OAT changes may be made to environmental parameters which the application uses to run smoothly. For example, with Microsoft Windows applications with a mixed or hybrid architecture, this may include: Windows services, configuration files, web services, XML files, COM+ components, web services, IIS, stored procedures in databases, etc. Typically OAT should occur after each main phase of the development life cycle: design, build, and functional testing. In sequential projects it is often viewed as a final verification before a system is released; where in agile and iterative projects, a more frequent execution of OAT occurs providing stakeholders with assurance of continued stability of the system and its operating environment.An approach used in OAT may follow these steps: Design the system, Assess the design, Build the system, Confirm if built to design, Evaluate the system addresses business functional requirements, Assess the system for compliance with non-functional requirements, Deploy the system, Assess operability and supportability of the system.For running the OAT test cases, the tester normally has exclusive access to the system or environment. This means that a single tester would be executing the test cases at a single point of time. For OAT the exact Operational Readiness quality gates are defined: both entry and exit gates. The primary emphasis of OAT should be on the operational stability, portability and reliability of the system.References".
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- Operational_acceptance_testing wikiPageRevisionID "667727468".
- Operational_acceptance_testing wikiPageWikiLink Backup.
- Operational_acceptance_testing wikiPageWikiLink Category:Software_testing.
- Operational_acceptance_testing wikiPageWikiLink Component_Object_Model.
- Operational_acceptance_testing wikiPageWikiLink Configuration_file.
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- Operational_acceptance_testing wikiPageWikiLink Functional_testing.
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- Operational_acceptance_testing wikiPageWikiLink Microsoft_Windows.
- Operational_acceptance_testing wikiPageWikiLink Operational_readiness.
- Operational_acceptance_testing wikiPageWikiLink Operations_readiness_and_assurance.
- Operational_acceptance_testing wikiPageWikiLink Quality_management_system.
- Operational_acceptance_testing wikiPageWikiLink Software_development.
- Operational_acceptance_testing wikiPageWikiLink Software_maintenance.
- Operational_acceptance_testing wikiPageWikiLink Software_testing.
- Operational_acceptance_testing wikiPageWikiLink Test_case.
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- Operational_acceptance_testing wikiPageWikiLink XML.
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- Operational_acceptance_testing wikiPageWikiLinkText "Operational Acceptance".
- Operational_acceptance_testing wikiPageWikiLinkText "Operational acceptance testing".
- Operational_acceptance_testing wikiPageWikiLinkText "Operational readiness test".
- Operational_acceptance_testing wikiPageWikiLinkText "operational acceptance testing".
- Operational_acceptance_testing wikiPageUsesTemplate Template:Reflist.
- Operational_acceptance_testing subject Category:Software_testing.
- Operational_acceptance_testing type Redirect.
- Operational_acceptance_testing comment "Operational Acceptance Testing (OAT) is used to conduct operational readiness (pre-release) of a product, service or system as part of a quality management system. OAT is a common type of non-functional software testing, used mainly in software development and software maintenance projects. This type of testing focuses on the operational readiness of the system to be supported, and/or to become part of the production environment.".
- Operational_acceptance_testing label "Operational acceptance testing".
- Operational_acceptance_testing sameAs Q7097765.
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- Operational_acceptance_testing sameAs Q7097765.
- Operational_acceptance_testing wasDerivedFrom Operational_acceptance_testing?oldid=667727468.
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- Operational_acceptance_testing isPrimaryTopicOf Operational_acceptance_testing.