Multiple choice technology architecture

Representing object as Tables Persistence pattern __________________________________

  1. Provides a uniform interface to the subsystem

  2. Defines a table for each persistent object class

  3. Assigns an object identifier for each record

  4. Makes a class resonsible for materialization
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Representing Objects as Tables persistence pattern maps each persistent object class to a corresponding database table, with object attributes mapping to table columns. This direct mapping enables straightforward persistence of object-oriented data to relational databases. Option B correctly states the pattern defines a table for each persistent object class. Option A describes the PersistenceFacade pattern. Option C refers to identity mapping, which is a related but distinct concept. Option D describes materialization, another related pattern.

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