In a video streaming platform , the WatchHistory includes the user ID, video ID, watch timestamp, and duration. WatchHistory is best modeled as:

Question

In a  video streaming platform , the  WatchHistory  includes the user ID, video ID, watch timestamp, and duration.  WatchHistory  is best modeled as:

Answer

A composite entity with a composite primary key

Answer

A multivalued attribute

Answer

A recursive relationship

Answer

A weak entity with no attributes

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