Why could Loop mode be dangerous?
A. It continuously loads and unloads all tapes until manually turned off.
B. It exercises the robotics until manually turned off, stressing the mechanism.
C. It rotates the same two cartridges for write tests, which may result in excessive tape wear.
D. It reloads the first cartridge in the sequence after it cycled through all available cartridges, causing data to be overwritten.