Question

______ is a tool for hinds students to back up files in the cloud.
onedrive
pumpkin pie
lojack
bitlocker

Explanation:

OneDrive is a well - known cloud - storage service for backing up files. Pumpkin Pie is not a common file - backup tool. Lojack is mainly for tracking lost or stolen devices. Bitlocker is a disk - encryption tool, not for cloud file backup.

Answer:

OneDrive