The Emergence of Civilization

question 43

Multiple Choice

The emergence of civilization

• A)no longer intrigues historians; its causes are clear and non-controversial.
• B)had one, well-defined and universally-accepted source: the end of the Ice Age.
• C)is most often attributed to the harnessing of rivers for agriculture.
• D)marks the division between the Paleolithic and the Neolithic Ages.
• E)came with the development of the first tools.

Gain knowledge on how to handle updates of primary keys and the decisions involved with referential integrity.

Understand the significance and process of creating archive tables.

Familiarize with the concepts of required fields and their importance in database integrity.

Learn the operations and effects of different types of queries (append, delete, make-table, update).