Introduction to Database System The _____ command is used to allocates an extent for the table in SQL None of these ALTER TABLE MODIFY ALLOCATES MODIFY TABLE REDEFINE TABLE None of these ALTER TABLE MODIFY ALLOCATES MODIFY TABLE REDEFINE TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The highest level in the hierarchy of data organization is called data file data bank data record database data file data bank data record database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Because it contains a description of its own structure, a database is considered to be ________ . self-describing an application program metadata compatible described self-describing an application program metadata compatible described ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An operation that will increase the length of a list is All of the listed here Insert Look-up Modify All of the listed here Insert Look-up Modify ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a 1:N relationship, the parent is the entity on the one side of the relationship and the child is the entity on the N side of the relationship. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System For some relations, changing the data can have undesirable consequences called: normal forms. transitive dependencies. referential integrity constraints. modification anomalies. normal forms. transitive dependencies. referential integrity constraints. modification anomalies. ANSWER DOWNLOAD EXAMIANS APP
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