Oracle 1Z0-419 Exam Dumps

Which three options does an entity object automatically implement? (Choose three.)

A. primary key functionality based on any column in the database that is marked as a primary key

B. B. not-null functionality based on any column in the database that is marked as not null

C. attribute precision based on column size

D. all table check constraints

E. any table triggers

You have two entities, ItemEO and ProductEO. ItemEO contains the Orderld, ttemld, Productld, Price, and Quantity attributes. ProductEO contains the Id, ProductName, and ListPrice attributes You need to return rows as shown in the table Orderld

Itemld Productld ProductName

34321

Ski hat 100? 38997 Downhill ski poles

30315

Swim goggles 31876 Baseball mitt How would you create a view object to encapsulate these rows? (Choose the best answer)

A. Create a view object based on the ItemEO entity and add ProductEO as a reference entity.

B. Create a view object based on the ItemEO entity and modify the generated query to include SELECT ProductEO NAME. ProductEOJD, FROM S_PRODUCT ProductEO.

C. Create a view object based on the ItemEO entity and modify the WHERE clause to include ItemEO PRODUCTJD = ProductEO ID

D. Create a view object based on the ItemEO entity and create a view criteria to add ttemEO PRODUCTJD - :productld. Define productld as a bind variable to be passed in by the Ul

E. Create a view object based on the ItemEO entity and change the query mode to Expert Define the query as SELECT Item ORDJD, Item ITEMJD, Item.PRODUCTJD, Product.NAME, FROM SJTEM Item JOIN S_PRODUCT Product ON ltem.PRODUCT_ID=Productld.

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.)

A. Create a default view object based on OrdEO, and add ItemEO and CustomerEO as reference entities to the view object

B. Create default view objects based on OrdEO, ItemEO, and CustomerEO, and create view links based on the defined associations

C. Create a view object based on SQL and define the SQL to select from the Ord, Item and Customer database tables

D. Add attributes from the ItemEO and CustomerEO entities as needed

E. Create calculated attributes as needed from the Order. Item, and Customer database tables.

F. Set the ItemEO and CustomerEO attributes to updatable=NEVER.