What happens when a computer or mobile device starts up?
A)The computer locates operating system in storage and loads it into RAM.
B)The computer accesses the memory and loads a program such as a word processing program.
C)The computer searches for instructions in RAM.
D)The computer opens application software from ROM.

Question

Quizplus · Accepted Answer

When a computer or mobile device starts up, it searches for the operating system in storage (usually a hard drive or solid state drive) and loads it into RAM (random access memory). The operating system is responsible for managing the computer's hardware and software resources, and provides the interface for the user to interact with the computer. Once the operating system is loaded into RAM, the computer can begin to run programs and applications.

What Happens When a Computer or Mobile Device Starts Up