Introduction to Database System Which of the following is not the responsibility of the utilities component of DBMS software? None of these removing flagged records for deletion creating and maintaining the data dictionary monitoring performance creating the physical and logical designs None of these removing flagged records for deletion creating and maintaining the data dictionary monitoring performance creating the physical and logical designs ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction? COMMIT SAVE PACK ZIP COMMIT SAVE PACK ZIP ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in 5NF when multivalued dependencies are isolated in their own relation. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is a relationship between or among: attributes. rows. tables. relations. attributes. rows. tables. relations. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to add new rows to a table? INSERT ALTER TABLE ADD ROW APPEND INSERT ALTER TABLE ADD ROW APPEND ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Keys made up of two or more attributes are called composite keys. True False True False ANSWER DOWNLOAD EXAMIANS APP
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