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Delhi

Storage Devices

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Published in: Basic Computer
10,151 Views

Introduction and Types

Roshan R / Hyderabad

7 years of teaching experience

Qualification: B.A (University of Hyderabad - 2017)

Teaches: All Subjects, Hindi, Mathematics, Science, Algebra, Economics, Social Studies, Counting Skills, Nursery Rhymes, Writing Skills

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  1. Storage devices introduction&classification
  2. Types of storage devices ' Typical storage devices are classified into: 1. magnetic storage devices 2. optical storage devices 3. flash memory devices Any way ,the recent invention of "cloud storage" is considered as a type of storage, technically
  3. The storage devices became a necessity ,as the world started computerizing everything ' So came the need for storing information , because papers took a large space and are not permanent as they are physical The evolution started with the introduction of magnetic storage devices The surge came when tape recorder was invented in 1928 by Fritz Pfleumer the tape recorder casette had a magnetic film where analog signals were used to store audio.
  4. > the magnetic storage devices then underwent a tremendous change as the digital signals were introduced. >Examples for magnetic storage devices are :floppy disk , tape cassette ,hdd
  5. 8 inch. 5 1/4 inch. and 3 1/2 inch floppy drives http•./hwww.computerhope- com

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