Introduction to Database System Large collections of files are called databases None of these fields file system records databases None of these fields file system records ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A tuple is a(n): row of a table. key of a table. two dimensional table. column of a table. row of a table. key of a table. two dimensional table. column of a table. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary doesn't provide information about: It is conceptually simple It will be the dominant data base of the future where data is located the size of the disk storage device It allows a many-to-many relationship It is conceptually simple It will be the dominant data base of the future where data is located the size of the disk storage device It allows a many-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list in alphabetical order is in descending order None of these both (b) and (c) is the result of a sort operation is in ascending order is in descending order None of these both (b) and (c) is the result of a sort operation is in ascending order ANSWER DOWNLOAD EXAMIANS APP
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 Many-to many relationship One-to-many relationship Many-to-one relationship One-to-one relationship Many-to many relationship One-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System All instances of an entity class have the same attributes. True False True False ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS