Q. Multiplicity of Associations are __________________ (Solved)
1. one-to-one association
2. one-to-many association
3. both 1&2
4. optional association,1 & 2
- d. optional association,1 & 2
1. one-to-one association
2. one-to-many association
3. both 1&2
4. optional association,1 & 2