Which of the following steps comes first during release planning for waterfall-type projects?

Scope Definition:In the waterfall model, the first step in release planning is to define the scope of the software. This involves understanding what the software is supposed to do, the boundaries of the project, and the major features and functionalities to be included.

Importance of Scope:Defining the scope provides a clear understanding and agreement among stakeholders about what the project will deliver, preventing scope creep and ensuring all parties are aligned.

References:Software Engineering Body of Knowledge (SWEBOK) and IEEE standards emphasize the importance of scope definition as an initial phase in project planning.