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What is the use of a slotted-page structure and what is the information are there in the header?
The slotted-page structure is used for organizing records within a one block.
The header haves the following information.
The number of record entries in the header.
The end of free space
An array whose entries have the location and size of every record.
Differentiate between logical database design and physical database design. Show how this separation leads to data independence? Basis Logical Databas
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The functions of DBA ?
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