Will you explain what is WBS and RBS in project management? What is RAD model?

Question

Accepted Answer

WBS is a hierarchical breakdown of project deliverables. RBS is a hierarchical breakdown of project resources. RAD is a software development model.

WBS stands for Work Breakdown Structure and is used to break down project deliverables into smaller, more manageable components.
RBS stands for Resource Breakdown Structure and is used to break down project resources into smaller, more manageable components.
RAD stands for Rapid Application Development and is a software development model that emphasizes rapid prototyping and iterative development.
RAD is often used in projects where the requirements are not well understood or are likely to change frequently.
RAD involves a collaborative approach between developers, users, and stakeholders to quickly develop and test working prototypes.

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