Introduction to Database System Any table that meets the definition of a relation is said to be in first normal form. True False True False 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 One-to-Many Relationship One-to-One Relationship Many-to-Many Relationship Composite Relationship One-to-Many Relationship One-to-One Relationship Many-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in an indexed file a sequential file a tree file None of these a hashed file an indexed file a sequential file a tree file None of these a hashed file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary doesn't provide information about: It is conceptually simple It allows a many-to-many relationship It will be the dominant data base of the future where data is located the size of the disk storage device It is conceptually simple It allows a many-to-many relationship It will be the dominant data base of the future where data is located the size of the disk storage device ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a relational database? FoxPro Reflex 4th Dimension dBASE IV FoxPro Reflex 4th Dimension dBASE IV ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list in alphabetical order is in ascending order both (b) and (c) None of these is the result of a sort operation is in descending order is in ascending order both (b) and (c) None of these is the result of a sort operation is in descending order ANSWER DOWNLOAD EXAMIANS APP
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