DRAG DROP
You have a Windows 10 Enterprise computer. You have a 1-terabyte external hard drive.
You purchase a second 1-terabyte external hard drive.
You need to create a fault-tolerant volume that includes both external hard drives. You also need to ensure that
additional external hard drives can be added to the volume.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of
actions to the answer area and arrange them in the correct order.
Select and Place:

Answer:

Explanation:
Storage Spaces can combine multiple hard drives into a single virtual drive. To create a storage space, you’ll
have to connect two or more additional internal or external drives to your computer to create a storage pool.
When creating the pool, any existing data on the disks will be lost. It is therefore important to back up the data if
you do not want to lose it. You can also specify an arbitrarily large logical size. When your existing drive begins
to fill up and nears the physical limit, Windows will display a notification in the Action Center, prompting you to
add additional physical storage space. Selecting the Two-way mirror resiliency type allows Windows to store
two copies of your data, so that you won’t lose your data if one of your drives fails.

http://www.howtogeek.com/109380/how-to-use-windows-8s-storage-spaces-to-mirror-combine-drives/