Introduction to Database System The logical data structure with a one-to-many relationship is a tree relational chain network tree relational chain network ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not the responsibility of the utilities component of DBMS software? creating and maintaining the data dictionary monitoring performance removing flagged records for deletion creating the physical and logical designs None of these creating and maintaining the data dictionary monitoring performance removing flagged records for deletion creating the physical and logical designs None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is always an equation. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A ternary relationship is so called because in contains two entities and one association between them. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In order to use a record management system You need to understand the model the record management system uses. None of these Both (a) and (b) All of these You need to understand the low-level details of how information in stored You need to understand the model the record management system uses. None of these Both (a) and (b) All of these You need to understand the low-level details of how information in stored ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Entity instances are associated by relationship classes. False True False True ANSWER DOWNLOAD EXAMIANS APP
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