COMPUTER SOFTWARE
SYSTEM SOFTWARE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
RAM
|
|
|
ROM
|
|
|
Virtual Memory
|
|
|
Cache
|
Detailed explanation-1: -A computer’s basic input/output system (BIOS) is a program that’s stored in nonvolatile memory such as read-only memory (ROM) or flash memory, making it firmware. The BIOS (sometimes called ROM BIOS) is always the first program that executes when a computer is powered up.
Detailed explanation-2: -The BIOS is stored in a non-volatile memory chip on the motherboard, usually in a chip known as the ROM (Read-Only Memory) or flash memory. This means that the BIOS retains its information even when the computer is turned off, making it an essential component in the boot process.
Detailed explanation-3: -Traditionally, the BIOS (the computer boot up instruction set) was always stored in ROM because it is non-volatile. However, flash memory (which is also non-volatile, but not read-only) is now often used for the BIOS so that changes to the instructions can be made.