Database Design Using Normalization If a table has been normalized so that all determinants are candidate keys, then that table is in: 3NF. 1NF. 2NF. BCNF. 3NF. 1NF. 2NF. BCNF. ANSWER DOWNLOAD EXAMIANS APP
Database Design Using Normalization Using the SQL GROUP BY phrase with a SELECT statement can help detect which of the following problems? The missing values problem The general-purpose remarks column problem The multivalue, multicolumn problem The inconsistent values problem The missing values problem The general-purpose remarks column problem The multivalue, multicolumn problem The inconsistent values problem ANSWER DOWNLOAD EXAMIANS APP
Database Design Using Normalization Needing to assess the validity of assumed referential integrity constraints on foreign keys is a(n) ________ of normalization. neither an advantage nor disadvantage advantage disadvantage either an advantage or disadvantage neither an advantage nor disadvantage advantage disadvantage either an advantage or disadvantage ANSWER DOWNLOAD EXAMIANS APP
Database Design Using Normalization Creating a read-only database is a task that is ________ assigned to beginning database professionals. commonly seldom always never commonly seldom always never ANSWER DOWNLOAD EXAMIANS APP
Database Design Using Normalization When assessing the table structure of an acquired set of tables with data, counting the number of table rows is (part of) the: second step. third step. first step. fourth step. second step. third step. first step. fourth step. ANSWER DOWNLOAD EXAMIANS APP
Database Design Using Normalization When building a database from an existing set of tables, we may safely assume that referential integrity constraints have been enforced on the data we are given. True False True False ANSWER DOWNLOAD EXAMIANS APP
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