Introduction to Database System In order to use a record management system Both (a) and (b) You need to understand the low-level details of how information in stored All of these You need to understand the model the record management system uses. None of these Both (a) and (b) You need to understand the low-level details of how information in stored All of these You need to understand the model the record management system uses. None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following is a single-entity instance of one type related to many entity instances of another type? One-to-One Relationship One-to-Many Relationship Composite Relationship Many-to-Many Relationship One-to-One Relationship One-to-Many Relationship Composite Relationship Many-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to remove a stored function from the database? DROP FUNCTION DELETE FUNCTION None of these ERASE FUNCTION REMOVE FUNCTION DROP FUNCTION DELETE FUNCTION None of these ERASE FUNCTION REMOVE FUNCTION ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An on-line commercial site such as Amazon.com is an example of a(n) ________ . single-user database application multiuser database application e-commerce database application data mining database application single-user database application multiuser database application e-commerce database application data mining database application ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The logical data structure with a one-to-many relationship is a tree chain relational network tree chain relational network ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What is the language used by most of the DBMSs for helping their users to access data? High level language 4GL SQL Query language High level language 4GL SQL Query language ANSWER DOWNLOAD EXAMIANS APP
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