 
			 
			MCQOPTIONS
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				| 1. | THERE_ARE_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ‚À´RECORD-ONCE‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖŒÄ_VERSIONS_OF_THE_COMPACT_DISK_AND_DIGITAL_VIDEO_DISK,_WHICH_CAN_BE_WRITTEN_ONLY_ONCE;_SUCH_DISKS_ARE_ALSO_CALLED____________DISKS.?$# | 
| A. | Write-once, read-many (WORM) | 
| B. | CD-R | 
| C. | DVD-W | 
| D. | CD-ROM | 
| Answer» B. CD-R | |