Multiple choice technology

Storage device

  1. Magnetic

  2. Tubular Holographic

  3. Optical

  4. Electrical
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The 5 PEN PC uses tubular holographic storage technology, which is a key differentiating feature of this concept. Unlike traditional magnetic, optical, or electrical storage, holographic storage uses light interference patterns to store data in three dimensions, enabling much higher storage density in a compact form factor suitable for a pen-style device.

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