Storage devices – portability Which of the following is not a removable drive type commonly referenced in PC hardware?

Introduction / Context:
Legacy and modern storage devices vary in whether media can be easily inserted or removed. Recognizing removable versus non-removable helps in system maintenance and data portability.

Given Data / Assumptions:

• Zip, Jaz, and SuperDisk were removable-media drives popular in the 1990s–2000s.
• Hard drive here refers to a traditional internal HDD with fixed platters (non-removable by design at the user level).
• USB flash is removable, though not listed in the original set it is included as a plausible distractor context.

Concept / Approach:
Removable storage allows swapping media without opening the computer chassis. Internal HDDs are typically fixed inside the case; while the entire drive can be replaced, the data-bearing platters are not user-swappable media.

Step-by-Step Solution:
Identify removable-media products: Zip (Iomega), Jaz (Iomega), SuperDisk (LS-120).Recognize that a standard internal hard disk is not a removable-media drive.Select “Hard” as the non-removable option.

Verification / Alternative check:
Product literature describes Zip/Jaz/SuperDisk as cartridge-based removables; HDDs are installed inside the chassis and not used as swappable media.

Why Other Options Are Wrong:
Zip, Jaz, SuperDisk: explicitly removable cartridges/disks.USB flash: removable by nature.

Common Pitfalls:
Confusing “external USB hard drives” with removable-media drives; the enclosure is removable, but the storage medium is not a swappable cartridge.

Final Answer:
Hard