Introduction to Database System A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As None of these tuple relations tables both (a) and (b) None of these tuple relations tables both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in a tree file None of these an indexed file a sequential file a hashed file a tree file None of these an indexed file a sequential file a hashed file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is a relationship between or among attributes. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Large collections of files are called databases fields file system records None of these databases fields file system records None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report generator is used to data entry print files on paper all of the listed here update files data entry print files on paper all of the listed here update files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The relational model uses some unfamiliar terminology. A tuple is equivalent to a field data base data item record field data base data item record ANSWER DOWNLOAD EXAMIANS APP
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