A city digital-twin office must make a temporary construction-fence override win over a weaker referenced site plan. Which action best strengthens that civic override opinion?
Select an answer to reveal the explanation.
Short Explanation
Think of the referenced site plan as the printed map and the fence layer as a sticky note you put on top—whoever’s on top wins. Put the temporary fence opinion on a stronger local layer or edit target and it outranks the weaker reference without shredding the map. Deleting assets or flipping file formats doesn’t change LIVERPS strength.
Full Explanation
In OpenUSD composition, opinion strength is governed by LIVERPS (Local, Inherits, Variants, References, Payload, Specializes) and by where an opinion sits in the layer stack—not by file format, GPU muting tricks, or deleting source assets. For a city digital-twin office that needs a temporary construction-fence override to outrank a weaker referenced site plan, the correct move is to author that fence opinion on a stronger local layer or edit target above the referenced site plan. Local opinions are stronger than Reference opinions, so the civic override wins in the composed stage while the reusable site-plan reference remains intact for other consumers.
Deleting the referenced site-plan file fails conceptually: it removes a shared municipal asset instead of elevating one temporary opinion, breaks reuse across parcels, and does not teach strength control. Converting the fence mesh to USDA text fails because ASCII versus binary encoding has no bearing on LIVERPS strength; format changes do not promote opinions. Muting every hydrant payload to free GPU memory fails because unrelated payload muting neither strengthens the fence opinion nor addresses composition order—it only hides other civic content and can harm operational hydrant visibility.
Exam caveat: candidates often confuse rendering cost, file format, or asset deletion with composition strength. NCP-OUSD expects you to raise strength via stronger layers/edit targets and arcs, not by destroying references. Operational check: after authoring the fence on the stronger local layer, open the composed stage, inspect the fence prim’s winning opinion source (stronger local layer), confirm the site-plan reference still resolves, and verify hydrant payloads remain unmuted unless deliberately deferred for a separate performance task.