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direct access

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Direct Access


Type of file access. A direct-access file contains records that can be accessed by the computer directly because each record has its own address on the storage disk. Direct access storage media include CD-ROMs and magnetic disks (such as floppy disks).

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Access
alphanumeric data
Boolean algebra
data security
database
direct access
field (computing)
field-length check
file
file access
IBM
inverted index
key field
Oracle
primary data
record
relational database
searching
secondary data
sequential file
serial file
sorting
SQL
UID
validation

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Albania Flag Red represents the blood shed during the fight for independence. According to legend Albanians are descended from the eagle, which is the national emblem. Effective date: 22 May 1993. >>

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