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The data is stored in a Hard disk as
  • a)
    analogue voltage
  • b)
    analogue variables
  • c)
    zeroes and ones
  • d)
    dots
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The data is stored in a Hard disk asa)analogue voltageb)analogue vari...
All data stored on storage media – whether that’s hard disk drives (HDDs), solid-state drives (SSDs), external hard drives, USB flash drives, SD cards, etc. – can be converted to a string of bits, otherwise known as binary digits. These binary digits have a value of 1 or 0, and the strings can make up photos, documents, audio, and video. A byte is the most common unit of storage and is equal to 8 bits.
Binary data (0 and 1) is primarily stored on the hard disk drive (HDD). The device is made up of a spinning disk (or disks) with magnetic coatings and heads that can both read and write information in the form of magnetic patterns. In addition to hard disk drives, floppy disks and tapes also store data magnetically.
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The data is stored in a Hard disk asa)analogue voltageb)analogue variablesc)zeroes and onesd)dotsCorrect answer is option 'C'. Can you explain this answer?
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