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. Many-to-one relationship One-to-one relationship One-to-many relationship Many-to many relationship Many-to-one relationship One-to-one relationship One-to-many relationship Many-to many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The distinguishable parts of a record are called database files None of these fields data database files None of these fields data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What software packages are commonly used for businesses that have to track extensive lists of clients and inventory? Data management packages Custom made programs Single function application packages None of these Special purpose packages Data management packages Custom made programs Single function application packages None of these Special purpose packages ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to remove a stored function from the database? DROP FUNCTION ERASE FUNCTION DELETE FUNCTION None of these REMOVE FUNCTION DROP FUNCTION ERASE FUNCTION DELETE FUNCTION None of these REMOVE FUNCTION 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 the last name None of these a compound key consisting of the first name and the last name All of these the pin code the last name None of these a compound key consisting of the first name and the last name All of these the pin code ANSWER DOWNLOAD EXAMIANS APP
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? query language None of these data manipulation language report writer transaction log query language None of these data manipulation language report writer transaction log ANSWER DOWNLOAD EXAMIANS APP
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