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zariadenia optickej pamäti
Subject h. zariadenia optickej pamäti Subject h. Optical Storage Devices Entry terms WORM disky English X references WORM Disks Scope note in English A computer disk read by a laser beam, containing data prerecorded by a vendor. The buyer cannot enter or modify data in any way but the advantages lie in the speed of accessibility, relative immunity to damage, and relatively low cost of purchase. 
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