Which statement best describes dynamic schema construction from a workspace?

• A. It requires editing the workspace to match changes in the source data.
• B. It constructs a new schema based on attributes present in the workspace at runtime.
• C. It is only possible using a database external to the workspace.
• D. It prohibits any changes to the schema.

Answer: (B)

Dynamic schema construction at runtime derives the target schema from the attributes present in the data as the workspace runs. This means the schema is built anew based on what’s available in the workspace at runtime, allowing the workflow to adapt when source attributes change without manual edits. It isn’t about editing the workspace to match changes, nor is it limited to external databases, and it doesn’t forbid schema changes—the whole point is that the schema can evolve as processing occurs.