Introduction to Database System If a calculation is embedded in a form all of the listed here the calculations are stored with the form the result of the calculations are printed in report the result of the calculations are stored with the form all of the listed here the calculations are stored with the form the result of the calculations are printed in report the result of the calculations are stored with the form ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to select distinct subject (SUB) from the table (BOOK)? None of these SELECT DISTINCT SUB FROM BOOK All of these SELECT SUB FROM BOOK SELECT ALL FROM BOOK None of these SELECT DISTINCT SUB FROM BOOK All of these SELECT SUB FROM BOOK SELECT ALL FROM BOOK ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not characteristic of a relational database model? treelike structure tables records complex logical relationships treelike structure tables records complex logical relationships ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One solution to the multivalued dependency constraint problem is to: change the theme. split the relation into two relations, each with a single theme. add a composite key. create a new theme. change the theme. split the relation into two relations, each with a single theme. add a composite key. create a new theme. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A key is a group of one or more attributes that uniquely identifies a row. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A minimum cardinality is the minimum number of entity instances that may participate in a relationship instance. True False True False ANSWER DOWNLOAD EXAMIANS APP
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