Question

directions determine the correct choice for each of the following. 1. which of the following operating system processes checks system components such as the keyboard and monitor? a. post b. bios screen c. gui d. cross - platform application 2. at what point in the boot process can users be asked their username and password? a. at the control panel b. in a screen saver c. in a file manager d. at login

Explanation:

1. POST (Power - On Self - Test) is a process that checks system components like the keyboard and monitor during startup. BIOS screen is just a display during boot, GUI is a type of user interface, and cross - platform application is software that can run on different operating systems.
2. Users are asked for their username and password at the login stage of the boot process. The control panel is for system settings, a screen saver is for idle display, and a file manager is for managing files.

Answer:

1. a. POST
2. d. at login