MATRIX ADDRESSING- IN SOMES CASE, IT IS NECESSARY TO FIND THE ADD O...

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.