Discussion
ODL supports which of the following types of association relationships?
Answer: B
Correct answer: Unary and Binary
The ODMG object model provides for relationships between two classes and for a class related to itself, and no further. A ternary relationship must be modelled by introducing a class of its own to stand for the association, exactly as an associative entity is used in the relational model.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development