Introduction to Database System The purpose of a database is to help people stop using spreadsheets. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE TABLE is used All of these to create a table, defining its columns, integrity constrains, and storage allocation to add a column/integrity constraint to a table to change a table's storage characteristics to redefine a column All of these to create a table, defining its columns, integrity constrains, and storage allocation to add a column/integrity constraint to a table to change a table's storage characteristics to redefine a column ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following can many entity instances of one type be related to many entity instances of another type? Composite Relationship Many-to-Many Relationship One-to-One Relationship One-to-Many Relationship Composite Relationship Many-to-Many Relationship One-to-One Relationship One-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? dBASE Oracle 4GL SQL None of these dBASE Oracle 4GL SQL None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Properties that describe the characteristics of entities are called: entities. relationships. identifiers. attributes. entities. relationships. identifiers. attributes. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent. Distributed database Network database Hierarchical database Relational database Distributed database Network database Hierarchical database Relational database ANSWER DOWNLOAD EXAMIANS APP
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