Introduction to Database System An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identifier is an identifier of another entity. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If you want your database to include methods, you should use a _____ database. Distributed Network Object-Oriented Hierarchical Distributed Network Object-Oriented Hierarchical 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 removing flagged records for deletion None of these monitoring performance creating the physical and logical designs creating and maintaining the data dictionary removing flagged records for deletion None of these monitoring performance creating the physical and logical designs ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is a relationship between or among attributes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity? ID-independent entity ID-dependent entity Weak entity Strong entity ID-independent entity ID-dependent entity Weak entity Strong entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a database administrator's function? performance monitoring backing up the database All of the listed here database design performance monitoring backing up the database All of the listed here database design ANSWER DOWNLOAD EXAMIANS APP
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