Introduction to Database System Sort/report generators none of the listed here require more disk space than index/report generators do not need to sort before generating a report are faster than index/report generators none of the listed here require more disk space than index/report generators do not need to sort before generating a report are faster than index/report generators ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If a piece of data is stored in two places in the database, then both (a) and (b) None of these changing the data is one spot will cause data inconsistency it can be more easily accessed storage space is wasted both (a) and (b) None of these changing the data is one spot will cause data inconsistency it can be more easily accessed storage space is wasted ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Relationship classes are associations between entity classes. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? SELECT CHOOSE LIST None of these BROWSE SELECT CHOOSE LIST None of these BROWSE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data dictionary tells the DBMS what files are in the database All of the listed here what attribute are possessed by the data what these files contain what files are in the database All of the listed here what attribute are possessed by the data what these files contain ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ means that one record in a particular record type may be related to more than one record of another record type. One-to-one relationship Many-to many relationship One-to-many relationship Many-to-one relationship One-to-one relationship Many-to many relationship One-to-many relationship Many-to-one relationship ANSWER DOWNLOAD EXAMIANS APP
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