Introduction to Database System Properties that describe the characteristics of entities are called: relationships. attributes. identifiers. entities. relationships. attributes. identifiers. entities. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not the responsibility of the utilities component of DBMS software? removing flagged records for deletion None of these creating and maintaining the data dictionary monitoring performance creating the physical and logical designs removing flagged records for deletion None of these creating and maintaining the data dictionary monitoring performance creating the physical and logical designs ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Periodically adding, changing and deleting file records is called file renewing restructuring upgrading Updating renewing restructuring upgrading Updating ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Large collections of files are called records fields None of these file system databases records fields None of these file system databases ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is a two-dimensional table. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a database administrator's function? backing up the database performance monitoring All of the listed here database design backing up the database performance monitoring All of the listed here database design ANSWER DOWNLOAD EXAMIANS APP