Introduction to Database System Updating a database means reorganizing the database revising the file structure all of the listed here modifying or adding record occurrences reorganizing the database revising the file structure all of the listed here modifying or adding record occurrences ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Row is synonymous with the term: column. field. relation. record. column. field. relation. record. 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 a row in common None of these they have no records with the same value in the common field both (b) and (c) they have a field in common they have a row in common None of these they have no records with the same value in the common field both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One approach to standardizing storing of data structured programming CODASYL specifications MIS All of these None of these structured programming CODASYL specifications MIS All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time? transaction log data manipulation language None of these report writer query language transaction log data manipulation language None of these report writer query language ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In the relational model, relationships between relations or tables are created by using: determinants. candidate keys. foreign keys. composite keys. determinants. candidate keys. foreign keys. composite keys. ANSWER DOWNLOAD EXAMIANS APP
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