Palo Alto Networks QA Mock Interview

Practice 30 Palo Alto Networks QA interview questions covering security testing, automation frameworks, and firewall validation.

Question 4 of 30

What are the differences between the build and the release identifications of a software development lifecycle?

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Audra Kresinske
Audra Kresinske

Audra Kresinske is an educator with over 7 years experience teaching English and employment readiness skills.

The software development lifecycle has several different phases. It begins with a statement of requirements and includes design, build, testing, and release. Software development projects can cycle through each of these phases repeatedly before releasing the product into production. The quality assurance process occurs throughout each phase to ensure the product is being developed correctly and to identify any problems before they impact the later stages of development. Each product has a number that identifies it. This number changes as the product moves through the development lifecycle.