What is the difference between a CMS and a script?

Question

IT terminology

Hello.
I can’t understand the concepts of cms and script, Google didn’t help)
WordPress=CMS
Joomla=CMS
xenforo, osclass, opencart, bitrix what is it? script, cms?
Or is there no difference, and both can be called both a script and cms? For example Xenforo - cms for the forum?

Answer 1

Shake!
Script is a general concept, i.e. you can write a script in a programming language. For example, you wrote a script for calculating the area by input parameters in Javascript. Link to wikipedia
CMS is a content management system i.e. it is a set of scripts in different programming languages ​​that perform certain actions. Link to Wikipedia

Answer 2

The same way a brick differs from a 16-storey building.