What is an essential component of a clear requirement specification?

Specific and measurable requirements are crucial in a clear requirement specification because they provide clarity and precision. When requirements are articulated in a specific manner, it reduces the ambiguity that can arise from vague descriptions. Measurable requirements allow stakeholders to assess whether the needs have been met, facilitating evaluation and validation. This clarity helps in avoiding misinterpretations during the development process and ensures that all parties have a shared understanding of what is to be delivered. Such specifications make it easier to manage changes and trace requirements throughout the project lifecycle.

In contrast, vague descriptions hinder effective communication and can lead to different interpretations among stakeholders. The use of technical jargon can alienate non-technical stakeholders and create confusion, detracting from the specification's overall clarity. Similarly, excessively detailed narratives may overwhelm readers and make it difficult to pinpoint the core requirements, leading to potential misunderstandings and inefficiencies in the development process. Thus, specificity and measurability stand out as key factors in ensuring that a requirement specification is effective and actionable.