CompTIA ITF+ Practice Test 2026 - Free CompTIA ITF+ Practice Questions and Study Guide

The term "removable data storage" refers to storage devices that can easily be disconnected from a computer or other device and transported elsewhere. A USB flash drive is a prominent example of this type of storage because it is small, portable, and can be plugged directly into the USB ports of various devices, such as computers, laptops, and some tablets. This makes it incredibly convenient for transferring files between different machines or for keeping backups.

In addition to its portability, a USB flash drive typically has a sufficient storage capacity to hold files ranging from documents to multimedia content, making it a versatile option for everyday data storage needs. Its widespread compatibility across different operating systems further enhances its usability as a removable storage solution.

The other options, while they can also serve as data storage solutions, do not fit the typical definition of removable storage as seamlessly as a USB flash drive. An external hard drive, for instance, is removable but often used for larger backups rather than everyday file transport due to its size and the need for an external power source in some cases. An optical disc, although removable, has become less common due to the rise of digital downloads and cloud storage. Network attached storage provides access to data over a network but is not considered a removable storage device since it