Answer:
B
Explanation:
The sub topics should not be different than the main topic.
There are a lot of computer apps. A service that enables a customer to build and run their own applications but doesn't include extensive access to hardware and middleware is PaaS.
<h3>What is PaaS?</h3>
This is known to be one that helps user to install and run their own application on any kind of vendor-supplied hardware and system software.
The Platform-as-a-Service, is said to be a cloud computing model that gives customers a full cloud platform such as hardware, software, and infrastructure that is used for creating, running, and handling applications.
Learn more about PaaS from
brainly.com/question/14364696
RAM
(Random Access Memory)
If you want to install device driver on your computer, open Device Manager (for Windows)
Sometimes they base them off their selves or others they know
