FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Network redundancy provides multiple fallback plans in case a network failure occurs to keep services up and valuable data flowing through the network. Meaning, redundant networks are synonymous with a reliable network that will greatly benefit the customers.

Detailed explanation-2: -Redundancy in a database is bad because it takes up memory that does not need to be used and can slow down the operating system. Redundancy in programs like Microsoft Access is not needed. One way to minimize redundancy is by running database normalization regularly in Microsoft Access.

Detailed explanation-3: -Redundancy is a good thing, in case some routers fail because then packets will be rerouted and still successfully send. It is a method for ensuring network availability in case of a network device or path failure and unavailability.

Detailed explanation-4: -Redundancy not only helps find errors, it helps produce better error messages, and helps the maintenance programmer in understanding the intent of the code.