The only one of those I would trust is the site ending with EDU I hope this helps you.
To continue to look at motivational or inspirational quotes to remind them or to remember how far you have come and it is not time to give up!
The answer is C, ROM often stores the basic instructions a computer needs when powering on, part if the BIOS.
The answer is multitasking. This is when the OS always programs to share resources to run at the same time.
If the applications were running on separate CPUs, then it would be multiprocessing.
