InterviewSolution
| 1. |
Illustrate The Process Of How Dac Usually Keeps Track Of The Time Of Refresh For The Source Tables And Target Tables? |
|
Answer» The dates related to REFRESH are usually TRACKED for the tables. The tables can be a primary source or can also be a PRIME target. These primary and source target tables are typically based on the completed trial of particular plans related to accomplishments. The DAC can even run the full load command for the assignments that are based on a table which is a primary source of a target. It also runs the entire load of powers that are usually assigned to duties in case the date of refresh against the table is null. In case there are a lot of MULTIPLE SOURCES, the refresh dates would always trigger an incremental load. DAC would run the full load command structure, in fact, the source tables have no refresh dates. The dates related to refresh are usually tracked for the tables. The tables can be a primary source or can also be a prime target. These primary and source target tables are typically based on the completed trial of particular plans related to accomplishments. The DAC can even run the full load command for the assignments that are based on a table which is a primary source of a target. It also runs the entire load of powers that are usually assigned to duties in case the date of refresh against the table is null. In case there are a lot of multiple sources, the refresh dates would always trigger an incremental load. DAC would run the full load command structure, in fact, the source tables have no refresh dates. |
|