• When using Fixed Files make sure to use a Firewall which controls outgoing traffic, as some games call back to report the use of these modified files! When this happens use the original EXE to play online, else you could find yourself banned from the game! No-cd patch medal of honor allied assault. There are two kinds of data independence: Logical Data Idependence Logical data independence indicates that the conceptual schema can be changed without affecting the existing external schemas. The change would be absorbed by the mapping between the external and conceptual levels. Logical data independence also insulates application programs from operations such as combining two records into one or splitting an existing record into two or more records. ![]() Short Note On Data Independence In DbmsThis would require a. Change in the external/conceptual mapping so as to leave the external view unchanged. Blackjack program in c. Physical Data Independence Physical data independence indicates that the physical storage structures or devices could be changed without affecting conceptual schema. The change would be absorbed by the mapping between the conceptual and internal levels. Physic 1data independence is achieved by the presence of the internal level of the and the n, lPping or transformation from the conceptual level of the database to the internal level. Conceptual level to internal level mapping, therefore provides a means to go from the conceptual view (conceptual records) to the internal view and hence to the stored data in the database (physical records). If there is a need to change the file organization or the type of physical device used as a result of growth in the database or new technology, a change is required in the conceptual/ internal mapping between the conceptual and internal levels.
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