What Is the Difference Between Entity Integrity and Referential Integrity

question 25

Essay

What is the difference between entity integrity and referential integrity?

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Definitions:

I/Os

I/Os, or Inputs/Outputs, are points of interaction for a computer or control system where data is received and sent, respectively.

Input Module

A component of a larger system (e.g., a PLC) designed to read and interpret incoming signals from various input devices.

Programming Device

A hardware tool used to input or modify instructions and data in a programmable electronic system.