Functionality

The capability of the software product to provide functions which meet stated and implied needs when the software is used under specified conditions.

Present in sylabi

Advanced Test Analyst 2012 Advanced Technical Test Analyst 2012 Advanced Test Manager 2012 Expert Test Management 2011 Foundation Extension - Agile Tester 2014 Expert Improving the Test Process 2011 Foundation Extension - Model-Based Testing 2015 Advanced Security Tester 2016 Foundation Extension - Usability 2018
Functional Testing
Fuzz Testing

How to cite

International Software Testing Qualifications Board. (2026). functionality. ISTQB Glossary. Retrieved October 19, 2026, from https://istqb-glossary.page/functionality/.

Training providers

Vetted providers offering training for the certification(s) this term belongs to. See the full directory.

iSQI
online, classroom · EU, US, APAC
Sogeti
classroom · EU, US, APAC
QA
online, classroom · UK, EU
imbus
online, classroom · DE, AT, CH
trendig
online, classroom · DE, AT, ES, EU
SSID
online, classroom · FR, EU
Qestit
online, classroom · FR, EU
Capgemini
online, classroom · FR, EU, US, APAC

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