as a developer how u will decided which internal table we will
use for requirement?

Answer Posted / sathish kumar

1. Standard Table -> oftenly used with Sorting key columns with binary search. Advantage is -> we can use all the Internal table operational keywords in standard tables.
 
2. Sorted Table -> binary search algorithm is followed by default for Read Table.
 
3. Hashed Table -> Read time is same for every record irrespective of no of records. But some keywords are not used with Hash table, like Append.

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