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