INTERVIEW QUESTIONS TESTING SOFTWARE TESTING DETAILS

Question: What development model should programmers and the test group use?

Answer: The V-model is a graphical representation of the system development lifecycle. It summarizes the main steps to be taken in conjunction with the corresponding deliverables within computerized system validation framework.

The left tail of the V represents the specification stream where the system specifications are defined. The right tail of the V represents the testing stream where the systems is being tested (against the specifications defined on the left-tail). The bottom of the V where the tails meet, represents the development stream.

The specification stream mainly consists of:

User Requirement Specifications
Functional Specifications
Design Specifications
The testing stream generally consists of:

Installation Qualification
Operational Qualification
Performance Qualification
The development stream can consist (depending on the system type and the development scope) in customization, configuration or coding.

The V-model is a graphical representation of the system development lifecycle. It summarizes the main steps to be taken in conjunction with the corresponding deliverables within computerized system validation framework.

The left tail of the V represents the specification stream where the system specifications are defined. The right tail of the V represents the testing stream where the systems is being tested (against the specifications defined on the left-tail). The bottom of the V where the tails meet, represents the development stream.

The specification stream mainly consists of:

User Requirement Specifications
Functional Specifications
Design Specifications
The testing stream generally consists of:

Installation Qualification
Operational Qualification
Performance Qualification
The development stream can consist (depending on the system type and the development scope) in customization, configuration or coding.
Source: CoolInterview.com

Depening on the project the developement model can be selected. But the most common one is Agile software development model which has 2 methologies Scrum and XP.
Source: CoolInterview.com

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