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“In the relational model, _____ are important because they are used to ensure that each row in a table is uniquely identifiable”
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Read more“Before converting a table into 3NF, it is imperative that the table already be in”
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Read more“In the entity relationship diagram (ERD), cardinality is indicated using the _____ notation, where max is the maximum number of associated entities and min represents the minimum number of associated entities”,”(min
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Read more“1NF, 2NF, and 3NF are”
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.“1NF, 2NF, and 3NF are”[…]
Read more“From a structural point of view, 3NF is better than _____”
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Read more“When using the Crow’s Foot notation, the associative entity is indicated by _____ relationship lines between the parents and the associative entity”
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Read more“For most business transactional databases, we should normalize relations into _____”
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Read more“Data warehouse routinely uses _____ structures in its complex, multilevel, multisource data environment”
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Read moreA _____ relationship exists when three entities are associated
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