Describe the Update Cascade Option (For Implementing a Referential Integrity

question 7

Essay

Describe the update cascade option (for implementing a referential integrity constraint).

---

Definitions:

Density Function

A mathematical function that describes the distribution of a continuous random variable, indicating the probability of the variable falling within a particular range.

Exponentially Distributed

Pertaining to a statistical distribution characterized by a constant rate of decay or growth over time.

Random Variable

A variable whose outcomes are determined by the occurrences of a random event.

Exponential Random Variable

A type of random variable that describes the time between events in a Poisson process, representing occurrences that happen at a constant rate.