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STORAGE AND DEVICES (TYPES OF INTERNAL AND EXTERNAL SECONDARY STORAGE…
STORAGE AND DEVICES
TYPES OF INTERNAL AND EXTERNAL SECONDARY STORAGE DEVICES
OPTICAL
SOLID STATE
MAGNETIC
storage media
SECONDARY STORAGE MEDIA
types of access
record
field
file
SECONDARY STORAGE MEDIA
storage sizes/files storage
megabytes(MB)
1000000 bytes
kilobytes(KB)
1000 bytes
gigabytes(GB)
1000000000 bytes
terabytes(TB)
1000000000000 bytes
different types of storage media
optical
solid state
magnetic