What geometric attribute should be kept in sync when updating point position values on an object?

• A.purpose
• B.xformOps
• C.extent
• D.faceVertexIndices

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Which statement best describes pseudo-root?

• A.A user-authored prim
• B.A duplicate of default prim
• C.A system-defined root prim containing all others
• D.A variant placeholder

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When developing a custom USD schema, what statements are true regarding API schemas versus typed schemas? Choose two.

• A.API schemas can be applied to multiple prim types while typed schemas define a specific prim type.
• B.Multiple API schemas can be applied to a single prim, but a prim can only have one typed schema.
• C.API schemas are more strict than typed and cannot define their own attributes or relationships.
• D.API schemas require Python bindings while typed schemas can be implemented to only support C++.

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Which Python method is used to add a payload to a prim?

• A.prim.GetPayloads().AddPayload()
• B.prim.AddReference()
• C.prim.AppendVariant()
• D.prim.CreateSpecialize()

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What is a way to utilize both USDA and USDC as part of a scene?

• A.Use USDC for prims related to shading and USDA for all other prim types.
• B.Use USDA for non-geometric prims and USDC for geometric and animation data.
• C.Use USDA entirely as USDC is most helpful for when debugging issues with scenes.

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