10/31

What defines computer hardware?

• Programs that run inside a computer

• Physical components that can be touched and felt

• Software pre-installed by manufacturers

• Applications that control other programs

Which of the following is an example of software?

• Mouse

• Keyboard

• Windows Operating System

• CPU

Where is firmware typically stored and what is a key characteristic?

• In RAM, easily editable

• On the hard disk, can be reinstalled if corrupted

• In Read-Only Memory (ROM), difficult to edit or alter

• On a USB drive, can be updated frequently

What is a significant difference in sensitivity between firmware and software updates?

• Software updates are more sensitive and can brick a device if power is lost.

• Firmware updates are less sensitive and can be easily reinstalled after a power loss.

• Losing power during a software update can permanently brick the device, but not during a firmware update.

• Losing power during a firmware update can permanently brick the device, while software can usually be reinstalled.