You have a Google Cloud Storage (GCS) container named storage1 that contains the files shown in the following table.
You have a Fabric workspace named Workspace1 that has the cache for shortcuts enabled. Workspace1 contains a lakehouse named Lakehouse1. Lakehouse1 has the shortcuts shown in the following table.
You need to read data from all the shortcuts.
Which shortcuts will retrieve data from the cache?
Shortcut caching can be used to reduce egress costs associated with cross-cloud data access. As files are read through an external shortcut, the files are stored in a cache for the Fabric workspace. Subsequent read requests are served from cache rather than the remote storage provider. Cached files have a retention period of 24 hours. https://learn.microsoft.com/en-us/fabric/onelake/onelake-shortcuts#caching
By default is C but now D can also be true. See here: The retention period for cached files can be set from 1-28 days https://learn.microsoft.com/en-us/fabric/onelake/onelake-shortcuts#caching
I am dealing with same issue. Could be C or D depending on your configuration.
I think that the correct answer is D instead of C because the caching is enabled for ALL types of files in a Lakehouse whether they are Parquet, JSON, or CSV.
Sorry, I didn't pay attention to the retention period. Because it exceeds 24 hours, it will not be read from the cache. Therefore, the answer is correct.
Data within 1GB and accessed less than 24 hours will be cached
caching can now be retained up to 28 days