For a Binary One-To-One Relationship Between Two Entities a and B

question 83

Multiple Choice

For a binary one-to-one relationship between two entities A and B, the relationship is represented by:

• A) adding the primary key of A as a foreign key of B.
• B) adding the primary key of B as a foreign key of A.
• C) combining the two entities into one relation.
• D) creating a third relation to represent the relationship between the two entities.
• E) either A or B.

---

Definitions:

Timely Notice

Prompt notification within a designated or reasonable period, often required by law or agreement to uphold rights or fulfill obligations.

Dishonor

The state of being in disgrace or disrepute, often relating to a failure to fulfill an obligation, especially a financial one.

Unauthorized Checks

Checks that are issued and used without the account holder's knowledge or consent, typically an illegal activity.

Liability

The state of being legally responsible or obligated to settle a debt, fulfill a contractual duty, or compensate for harm or loss.