Introduction to Database System The different classes of relations created by the technique for preventing modification anomalies are called: functional dependencies. normal forms. referential integrity constraints. None of these functional dependencies. normal forms. referential integrity constraints. None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a database administrator's function? database design All of the listed here backing up the database performance monitoring database design All of the listed here backing up the database performance monitoring ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a relational database? Reflex dBASE IV 4th Dimension FoxPro Reflex dBASE IV 4th Dimension FoxPro ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be a compound key consisting of the first name and the last name the last name All of these the pin code None of these a compound key consisting of the first name and the last name the last name All of these the pin code None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The degree of a relationship refers to the number of entity classes in the relationship. True False True False ANSWER DOWNLOAD EXAMIANS APP
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