Compact discs store information using optical technology with pits and bumps, not with magnetized particles; hence, the statement is false.
The statement that a compact disc stores data using magnetized particles is false. Compact discs (CDs) store information using tiny, highly organized pits and bumps along a spiral track, and this structure encodes digital data. An inexpensive solid-state infrared laser in a CD player reads this digital information by scattering light from the pits and bumps as the CD spins, revealing the digital patterns and the data encoded upon them. CDs use optical technology, not magnetic, for data storage.