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A. Frank
File Organization
Internal/External Memory Tecnologies
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Memory Hierarchy Technologies
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Memory Clusters
Internal ExternalElectronic Disks
3 Memory Hierarchies/Clusters
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Internal Memory
Core OthersMOS RAM/ROM
Internal Memory Cluster
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Core Memory (1)
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Core Memory (2)
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Core Memory (3)
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Core Memory (4)
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Core Memory (5)
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ROM/RAM Semiconductor Chips
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Electronic Disks
EBAM MBMCCD
Electronic Disks Cluster
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Charge Coupled Devices (CCD)
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Magnetic Bubble Memory (MBM)
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Magnetic Technologies
Drums DisksTapes
External Memory Cluster
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Structure of a Drum
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Fixed-Head Drum Storage
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Tapes
Tape Reels Fast TapesCassettes
Magnetic Tapes
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Tape Reels
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Tape Drive Layout
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Tape Drives
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Tapes Storage
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Cassettes
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Fast Tapes
Exabyte DLTDAT
Fast Tapes
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Examples of Fast Tapes
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Disks
Diskettes
Moving-headFixed-head
Magnetic Disks
Disk Pack
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Diskettes
8 inch 3 ½inch5 ¼inch
Diskettes
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Diskettes Layout
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Diskette Drives
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Diskette Terms
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Hard Disk Drives Evolution