Selena Has Run Out of Memory on Her Phone's SD

Multiple Choice

Selena has run out of memory on her phone's SD card. She has decided to store the files she has accumulated on a third-party cloud service provider's drives. Which of the following is a typical issue that she may encounter?

A) The files become corrupted due to an attack from a hacker botnet.
B) The files become unavailable whenever Internet connectivity is lost.
C) The files become unavailable because they are being shared with other users.
D) The files become corrupted because the provider uses a proprietary compression algorithm during transit.