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