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