Oracle
1Z0-419 · Question #21
View the Exhibit. A user interface requires a view of data for a customer order to include information about the order, items in the order, and information about the customer who placed the order…
The correct answer is B. Create default view objects based on OrdEO, ItemEO, and CustomerEO, and create view links D. Add attributes from the ItemEO and CustomerEO entities as needed. See the full explanation below for the reasoning.
Question
View the Exhibit. A user interface requires a view of data for a customer order to include information about the order, items in the order, and information about the customer who placed the order. The application entities and their relationships are defined as shown in the Exhibit. Which two steps would you perform to meet this requirement? (Choose two.)
Exhibit
Options
- ACreate a default view object based on OrdEO, and add ItemEO and CustomerEO as reference
- BCreate default view objects based on OrdEO, ItemEO, and CustomerEO, and create view links
- CCreate a view object based on SQL and define the SQL to select from the Ord, Item and
- DAdd attributes from the ItemEO and CustomerEO entities as needed
- ECreate calculated attributes as needed from the Order. Item, and Customer database tables.
How the community answered
(27 responses)- A11% (3)
- B81% (22)
- C4% (1)
- E4% (1)
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