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Which two statements describe the characteristics of an entity object? (Choose two.)
A. An entity object represents a cache for records retrieved from the database.
B. An entity object includes an ORDER clause to allow you to order the data in it.
C. An entity object includes a WHERE clause to allow you to shape the data in it.
D. Every column in a database table must be represented as an entity object attribute.
E. An entity object definition is described in XML.
Correct Answer: AD
Explanation/Reference:
A: An entity object caches data from a database and provides an object-oriented representation of it.
D: When you use a Business Components for Java wizard to create entity objects from existing tables, each database table becomes an entity object. Each column in the database table becomes an entity object attribute, which can have the same name as the column or a different name that is more meaningful to your business application.
References: https://docs.oracle.com/cd/A97335_02/apps.102/bc4j/developing_bc_projects/bc_awhatisaneo.htm
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