Is a customer involved test development and validation in XP ?

Related Questions

• Validation refers to the set of tasks that ensure that software correctly implements a specific function.
• Validation plan describes
• Software validation is
• Safety validation is
• During validation
• Validation is
• --------- These are stand-alone systems which are produced by a development organization and sold on the open market to any customer who is able to buy them.
• Which is not involved in software development process?
• Match the following: A- Formal mathematical transformation: B- Formal process model: C-Formal Specifications: D-Formal System development: 1- Here the formal mathema- tical representation of the system takes place. 2- It is a starting point for process analysis. It is abstract and only defines the principal process activities and deliverables. 3-Specifications expressed in a language whose vocabulary, syntax and semantics are formally defined. 4-It is more common to waterfall model, but here the development process is based on formal mathematical transformation of a system specification to an exactable program.
• How is plan driven development different from agile development ?