Why is it important that if, elif, and else statements appear in the proper order? and What are some situations where you might find it useful to use the "!" symbol in a program?

The documents a system at the end of the design phase, identifies any changes since the beginning of the project, and includes testing and verification of all system requirements and features. functional baseline operational baseline allocated baseline product baseline

Jennifer has to set up a network in a factory with an environment that has a lot of electrical interference. which cable would she prefer to use? jennifer would prefer to use because its metal sheath reduces interference.

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most?