Database concept was envolved since

1.	Database concept was envolved since
Answer» ong>EXPLANATION: Data modeling and databases evolved together, and their history dates back to the 1960's. The database evolution HAPPENED in five “waves”: The first WAVE CONSISTED of network, hierarchical, INVERTED list, and (in the 1990's) object-oriented DBMSs; it took place from roughly 1960 to 1999.

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Data modeling and databases evolved together, and their history dates back to the 1960's. The database evolution HAPPENED in five “waves”: The first WAVE CONSISTED of network, hierarchical, INVERTED list, and (in the 1990's) object-oriented DBMSs; it took place from roughly 1960 to 1999.

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Database concept was envolved since