Ryan Wants to Install a New Operating System on His

Multiple Choice

Ryan wants to install a new operating system on his laptop,but first he needs to safely store all his data - over 80 GB - so he doesn't lose any of his files.How should Ryan back up all his data?

A) He should use a memory card to store the data if his laptop has a slot for one,because they are very small and handy.
B) He should use the internal hard drive of his laptop to store the data because since it is not detachable,it will ensure maximum safety.
C) He should use an external hard drive to store the data because the amount of data he needs to store is quite large.
D) He should use a DVD to store his data because other handy storage devices,like flash drives and memory cards,cannot store such a sizeable amount of data.