You have created a new storage space using a single 500 GB external USB 3.0 drive. The drive is becoming full, so you add another external 1 TB USB 2.0 drive to the storage pool. Now that you have two drives, you would like to create a volume with storage space resiliency set to two-way mirror. You create the new volume with two-way resiliency and a size limit of 1 TB. As you are copying files from the C: drive to this new volume, you receive a warning that you are running out of space. Only a few hundred megabytes have been copied; why might you be receiving the warning so quickly? What can you do about it?

In the clarification section following, the definition including its query is mentioned.

Explanation:

I believe we possess 2 other discs except for the major memory card-a USB 500 GB USB 3.0 drive, just one TB USB 2.0 drive. So we're making a two-array mirrored storage space resilience kit. We get a warning when we duplicate files from either the C: drive towards this second adaptation that you should be running out of places. That was because these need to have a backup process around each other discs throughout the situation of a two-way mirror.This serves to protect the organization from disc failure and enhances the overall efficiency of the device. Thus, even when copying, even though only several 100 MB has also been cut and pasted to something like the disc, the disc intercepts that the information collected from either the 500 GB drive as well as the major disc must be stored there. And that is how the alert arrives that throughout the new trip, we're running out of space. So this is how they so easily get the alarm.

Idon’t know this one

Hey your answer should be b!   i hope this !