Requirement Engineering concept

What do you mean by the term Requirement Engineering?




Software Requirements are explanations and specifications of a system. The requirement is a condition or capability to which the system should conform and define. A system is designed with some functionality in mind and to come up with that functionality and its specification right at the starting is Requirement Engineering. The procedure of establishing the services which the customer needs from a system and the constraints beneath which it operates and is developed Software requirements must be:

• Clear
• Complete
• Unambiguous
• Quantitative

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