How many main containers does the WRB include?

• A. 4 main containers
• B. 5 main containers
• C. 3 main containers
• D. 6 main containers

Answer: (A)

Four main containers structure the WRB, giving a clear separation of concerns and making it easier to manage, govern, and reuse content. Each container handles a distinct area—data content, process definitions or rules, configuration and artifacts, and tracking/references—so changes in one part don’t spill into others. A three-container design would force merging areas that should stay separate, while five or six would add unnecessary complexity without added benefit; the four-container layout strikes the right balance and is the standard in this context.