Given Only the Following Excerpt of an E-R Model

question 31

Multiple Choice

Given only the following excerpt of an E-R model:

Which of the following is known to be true?

• A) A single instance of ENTITY A must be related to one instance of ENTITY B.
• B) Many instances of ENTITY A may be related to one instance of ENTITY B.
• C) ENTITY B has a degree of many.
• D) ENTITY B is a weak entity.
• E) Both A and C are true.

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Definitions:

Concessions

The act of yielding or granting something in a negotiation, often in exchange for something else from the other party.

Fait Accompli

An accomplished fact, a deed already done, leaving no opportunity for others to alter the situation.

Distributive Bargaining

A negotiation strategy where parties compete to divide a fixed asset or amount, where one's gain is the other's loss.

Committed Position

A stance in a negotiation or argument that a party insists on and is unwilling to change, often making it harder to reach a compromise.