Steps of Booting
The Startup. It is the first step that involves switching the power ON. ...
BIOS: Power On Self Test. It is an initial test performed by the BIOS. ...
Loading of OS. In this step, the operating system is loaded into the main memory. ...
System Configuration. ...
Loading System Utilities. ...
User Authentication.
Answer:
B
Explanation:
User Acceptance Testing (UAT) is the testing done by end users who is going to use that application. In these testing they will test whether the application meets all the functional requirements of the end user. If it passed then only the application will move to the production. This will ensure that the application meets the user requirements before it put into the usage.
The Answer is B
Sorry I don't understand your question