3. Matrix addressing
- In somes case, it is necessary to find the add of a record held within a multi
dimensional matrix of record it’s called matrix addressing.
Question 3. Direct Access Searching?
- Where as addressing determines the location of a record by using algorithmic
methods, searching finds the record by scanning groups of records, and index, or
both.
- ]The simplest method is to examine every record a file until the required record is
found a shortcut is generally desiable.
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