In a dynamic translation, which of the following best describes the role of dynamic schema?

In a dynamic translation, which of the following best describes the role of dynamic schema?

• A. It locks the destination to a fixed schema
• B. It allows the destination to adapt to incoming data schema
• C. It ignores schema information entirely
• D. It prevents any schema changes during runtime

Answer: (B)

Dynamic schema is about letting the destination schema grow and change as the incoming data changes. In a dynamic translation, the destination isn’t locked to a pre-defined set of fields; it expands to include attributes that appear in the input features, and may handle features with different attribute sets by updating the destination schema on the fly. This is why the best description is that the destination can adapt to the incoming data schema. The other ideas—locking the destination to a fixed schema, ignoring schema information, or preventing runtime schema changes—don’t fit what dynamic schema enables.

Dynamic schema is about letting the destination schema grow and change as the incoming data changes. In a dynamic translation, the destination isn’t locked to a pre-defined set of fields; it expands to include attributes that appear in the input features, and may handle features with different attribute sets by updating the destination schema on the fly. This is why the best description is that the destination can adapt to the incoming data schema. The other ideas—locking the destination to a fixed schema, ignoring schema information, or preventing runtime schema changes—don’t fit what dynamic schema enables.