Q. An entity in A is associated with at most one entity in B, and an entity in B is associated with at most one entity in A.This is called as (Solved)
1. one-to-many
2. one-to-one
3. many-to-many
4. many-to-one
- b. one-to-one
1. one-to-many
2. one-to-one
3. many-to-many
4. many-to-one