ARM 7 operating modes

What is the normal program execution mode in ARM 7?

• User Mode

• Abort Mode

• Supervisor Mode

• Undefined Mode

Which mode is entered when the system is reset?

• IRQ Mode

• User Mode

• FIQ Mode

• Supervisor Mode

Are you enjoying the video lesson?

• Yes

• No

What type of interrupt is serviced with minimum delay?

• FIQ

• Abort

• IRQ

• Undefined

What happens if a user tries to access system memory in user mode?

• It executes normally

• It triggers a system reset

• It enters abort mode

• It switches to supervisor mode

What is triggered when an undefined instruction is executed?

• Undefined Mode

• User Mode

• Supervisor Mode

• Abort Mode