Introduction to Database System An attribute that names or identifies entity instances is a(n): entity. identifier. relationship. attribute. entity. identifier. relationship. attribute. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The DBMS ranked as being the "easiest to use" in the text is Oracle Corporation's Oracle. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Versatile report generators can provide None of these Calculations All of these Columnar totals Subtotals None of these Calculations All of these Columnar totals Subtotals ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command(s) is(are) used to enable/disable/drop an integrity constraint in SQL? All of the listed here DEFINE TABLE ALTER TABLE MODIFY TABLE All of the listed here DEFINE TABLE ALTER TABLE MODIFY TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Sophisticated report generators can perform arithmetic operations All of the listed here selectively retrieve and print portions of a list print row-oriented reports perform arithmetic operations All of the listed here selectively retrieve and print portions of a list print row-oriented reports ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file has a number assigned to each record both (b) and (c) is sorted in ascending order contains only a list of keys and record numbers None of these has a number assigned to each record both (b) and (c) is sorted in ascending order contains only a list of keys and record numbers None of these ANSWER DOWNLOAD EXAMIANS APP
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