Introduction to Database System The _____ command is used to allocates an extent for the table in SQL ALTER TABLE None of these MODIFY TABLE MODIFY ALLOCATES REDEFINE TABLE ALTER TABLE None of these MODIFY TABLE MODIFY ALLOCATES REDEFINE TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a relation, the rows are sometimes called "fields". True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The only reason for the existence of relations is to store instances of functional dependencies. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Any table that meets the definition of a relation is said to be in first normal form. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report form both (a) and (b) appears on the computer monitor during data entry None of these is used during report generation to format data All of these both (a) and (b) appears on the computer monitor during data entry None of these is used during report generation to format data All of these ANSWER DOWNLOAD EXAMIANS APP
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