The correct answer is D. None of the mentioned.
A file transfer utility is a software program that allows users to transfer files from one computer to another. An antivirus utility is a software program that scans computers for viruses and other malware. An online image utility is a software program that allows users to edit and share images online.
All of these programs are useful, but they are not cloud storage devices. Cloud storage devices are devices that allow users to store files online. They are typically managed by a third-party company, and they offer a variety of features, such as file sharing, synchronization, and backup.
Some examples of cloud storage devices include Google Drive, Dropbox, and iCloud.