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Which one of the following is used as secondary storage system in computer ?
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- RAM
- Floppy
- EPROM
- ROM
Correct Option: B
Secondary storage, sometimes called auxiliary storage, is all data storage that is not currently in a computer's primary storage or memory. In a personal computer, secondary storage typically consists of storage on the hard disk and on any removable media, if present, such as a CD or DVD, flash memory, floppy disks, magnetic tape, paper tape, punched cards, standalone RAM disks, and Iomega Zip drives.