Introduction to Database System The degree of a relationship refers to the number of entity classes in the relationship. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form defines none of the listed here the width of each field both of the listed here where data is placed on the screen none of the listed here the width of each field both of the listed here where data is placed on the screen ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The PROJECT command will create new table that has more rows than the original table both of the listed here more fields than the original table none of the listed here more rows than the original table both of the listed here more fields than the original table none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If a piece of data is stored in two places in the database, then it can be more easily accessed storage space is wasted both (a) and (b) changing the data is one spot will cause data inconsistency None of these it can be more easily accessed storage space is wasted both (a) and (b) changing the data is one spot will cause data inconsistency None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A large computer information system maintains many different computer files. Which amongst them is called a perpetual file? Log file Master file Update file Specialized file Log file Master file Update file Specialized file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Helping people keep track of things is the purpose of a(n) ________ . instance database table relationship instance database table relationship ANSWER DOWNLOAD EXAMIANS APP
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