If a Weak Entity Is ID-Dependent but Not Existence-Dependent,it Can

question 69

True/False

If a weak entity is ID-dependent but not existence-dependent,it can be represented using the same techniques as a strong entity.

---

Definitions:

Weighted-average

A calculation that takes into account the varying degrees of importance of the numbers in a data set, giving weight to each number based on its significance.

Labor

The human effort, both physical and mental, used to produce goods or services, which is typically compensated by wages.

Equivalent Unit

A measure used in cost accounting to express the amount of work done on a product in terms of fully completed units.

First-in

This principle dictates that the earliest goods to be added to inventory are the first ones to be removed from it, commonly applied in financial and inventory management.