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? query language data manipulation language transaction log report writer None of these query language data manipulation language transaction log report writer None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Two files may be joined into a third file if None of these they have no records with the same value in the common field they have a row in common both (b) and (c) they have a field in common None of these they have no records with the same value in the common field they have a row in common both (b) and (c) they have a field in common ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Characteristic(s) of a distributed MIS structure is computers supporting local DP operations a multiprocessing environment interactive sharing of the workload None of these All of these computers supporting local DP operations a multiprocessing environment interactive sharing of the workload None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: users None of these data base data-base administrator separate files users None of these data base data-base administrator separate files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The way a particular application views the data from the data base that the application uses is a : module relational model None of these subschema schema module relational model None of these subschema schema ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS