Oracle
1Z0-419 · Question #84
Which three options does an entity object automatically implement? (Choose three.)
The correct answer is A. primary key functionality based on any column in the database that is marked as a primary key B. not-null functionality based on any column in the database that is marked as not null C. attribute precision based on column size. See the full explanation below for the reasoning.
Question
Which three options does an entity object automatically implement? (Choose three.)
Options
- Aprimary key functionality based on any column in the database that is marked as a primary key
- Bnot-null functionality based on any column in the database that is marked as not null
- Cattribute precision based on column size
- Dall table check constraints
- Eany table triggers
How the community answered
(54 responses)- A72% (39)
- D9% (5)
- E19% (10)
Community Discussion
No community discussion yet for this question.