Introduction to Database System The logical data structure with a one-to-many relationship is a tree relational network chain tree relational network chain ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Two files may be joined into a third file if they have a field in common they have no records with the same value in the common field both (b) and (c) they have a row in common None of these they have a field in common they have no records with the same value in the common field both (b) and (c) they have a row in common None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A candidate key is a determinant that determines all the other columns is a relation. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are functions of a DBMS except ________ . administrating databases creating and processing forms creating databases processing data administrating databases creating and processing forms creating databases processing data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL None of these MODIFY ALLOCATES MODIFY TABLE ALTER TABLE REDEFINE TABLE None of these MODIFY ALLOCATES MODIFY TABLE ALTER TABLE REDEFINE TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The PROJECT command will create new table that has more rows than the original table none of the listed here both of the listed here more fields than the original table more rows than the original table none of the listed here both of the listed here more fields than the original table ANSWER DOWNLOAD EXAMIANS APP
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