A question we are often asked is “What is difference between verification and validation?” This two-part blog answers that question. In part 1 we discuss the basic concepts of verification and validation in terms of the context in which they … Read More
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What is the Proper Form of Texted Based Requirements?
The definition of a product requirement is “Something the product must do or a quality that the product must have.” Alternatively, more formally, “A requirement statement is the result of a formal transformation of one or more needs into an … Read More
Is the Requirement Verifiable?
This is another common question. It is also a major complaint of both developers and testers. Developers often receive requirements from their customers that are not verifiable. How many times do we see requirements like the following: “The system shall … Read More
How do you know your requirements are complete?
The bottom line is the set of requirements is complete when all the stakeholders have approved the set of requirements. Define Scope before you write your requirements. From Requirements Expert’s viewpoint, it is that, but more. What we advocate in … Read More
