Consider the business components entity objects included in the following diagram:
How would you create view objects to retrieve all information on Jobs and Employees in one table?
A.
Create a read-only view object based on the query SELECT Employees. FIRST NAME,
Enployees . LAST__NAME, Jobs, JOB_TITLE from EMPLOYEES Employees, JOBS Jobs
WHERE Employees. JOB_ID=Jobs. JOB_ID.
B.
Create a view object based on the Employees and Jobs entity objects and define the join type
and association used to reference the Jobs entity.
C.
Create a default view object based on the Employees entity object and a default view object
based on the Jobs entity object, and create a view link between the two view objects.
D.
Create a view object based on the query FIRST NAME, Employees . LAST__NAME, Jobs,
JOB_TITLE from EMPLOYEES Employees, JOBS Jobs WHERE Employees. JOB_ID=Jobs.
JOB_Title.
E.
Create a default view object based on the Employees entity object and a default based on the
Jobs entity object. In the Employees view object, create a view references the Jobs view object.
Explanation:
Answers: B
Create a view object based on the Employees and Jobs entity objects and define the join type and association used to reference the Jobs entity.
How about ‘C’?