Introduction to Database System A computer file can be best described as an orderly collection of data items a general collection of data items a random collection of data items a single data item None of these an orderly collection of data items a general collection of data items a random collection of data items a single data item None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Versatile report generators can provide Subtotals Calculations Columnar totals None of these All of these Subtotals Calculations Columnar totals None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE TABLE is used to change a table's storage characteristics All of these to add a column/integrity constraint to a table to redefine a column to create a table, defining its columns, integrity constrains, and storage allocation to change a table's storage characteristics All of these to add a column/integrity constraint to a table to redefine a column to create a table, defining its columns, integrity constrains, and storage allocation ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System For some relations, changing the data can have undesirable consequences called: referential integrity constraints. normal forms. transitive dependencies. modification anomalies. referential integrity constraints. normal forms. transitive dependencies. modification anomalies. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The degree of a relationship refers to the number of entity classes in the relationship. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Because it contains a description of its own structure, a database is considered to be ________ . metadata compatible described self-describing an application program metadata compatible described self-describing an application program ANSWER DOWNLOAD EXAMIANS APP
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