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 Given the functional dependency R → (S,T) , then it is also true that R → S. 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 ________ . described self-describing metadata compatible an application program described self-describing metadata compatible an application program ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a _____ resembles the hierarchical model in many respects. Hierarchical database Network database Distributed database None of these Relational database Hierarchical database Network database Distributed database None of these Relational database 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 None of these Both (a) and (b) You need to understand the model the record management system uses. All of these You need to understand the low-level details of how information in stored None of these Both (a) and (b) You need to understand the model the record management system uses. All of these You need to understand the low-level details of how information in stored ANSWER DOWNLOAD EXAMIANS APP
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