Which code sample is required to use a custom tag provided in SiteGenesis in an ISML template?

Universal Containers is preparing their storefront to use Open Commerce APIs (OCAPI).
To which hook should the Digital Developer move taxation logic to ensure consistent order totals within B2C Commerce?

Which two methods are efficient and scalable? Choose 2 answers

A job executes a pipeline that makes calls to an external system.
Which two actions prevent performance issues in this situation? Choose 2 answers

Universal Containers created a site export file from staging in the global export directory. How should the Digital Developer update their sandbox using this staging site export file?