a) Direct-access b) Random-access c) Sequential-access
View QuestionThere are “record-once” 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) ...
View QuestionOptical disk _______ systems contain a few drives and numerous disks that can be loaded into one of the drives automatically (by a robot arm) on demand.
a) Tape Storage b) Jukebox c) Flash memory d) All of the mentioned Answer: ...
View QuestionThe primary medium for the long-term online storage of data is the __________ where the entire database is stored on magnetic disk.
a) Semiconductor memory b) Magnetic disks c) Compact disks d) ...
View QuestionWhich is the cheapest memory device in terms of costs/ bit?
a) Semiconductor memory b) Magnetic disks c) Compact disks d) ...
View QuestionWhich of the following stores several gigabytes of data but usually lost when power failure?
a) Flash memory b) Disk c) Main memory d) ...
View QuestionWhich of the following is a physical storage media?
a) Tape Storage b) Optical Storage c) Flash memory d) ...
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