Introduction to Database System Embedded pointer provide None of these an inverted index a physical record key a secondary access path All of these None of these an inverted index a physical record key a secondary access path All of these 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
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 PACK ZIP SAVE COMMIT PACK ZIP SAVE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? lack of data independence difficult to update All of these data redundancy program dependence lack of data independence difficult to update All of these data redundancy program dependence ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database management system might consist of application programs and a software package called TOTAL FORTRAN AUTOFLOW BPL TOTAL FORTRAN AUTOFLOW BPL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a database administrator's function? database design All of the listed here backing up the database performance monitoring database design All of the listed here backing up the database performance monitoring ANSWER DOWNLOAD EXAMIANS APP
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