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? Many-to-Many Relationship Composite Relationship One-to-One Relationship One-to-Many Relationship Many-to-Many Relationship Composite Relationship One-to-One Relationship One-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The distinguishable parts of a record are called fields files data None of these database fields files data None of these database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A scheme describes All of these records and files data elements None of these record relationships All of these records and files data elements None of these record relationships ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database is called "self-describing" because it contains a description of itself. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One data dictionary software package is called TOTAL DB/DC dictionary None of these ACCESS any of the above TOTAL DB/DC dictionary None of these ACCESS any of the above ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System It is more accurate to define a _____ as a variety of different record types that are treated as a single unit Flat File Database Table Record None of these Flat File Database Table Record None of these ANSWER DOWNLOAD EXAMIANS APP
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