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, which command is used to create a database user? CREATE USER ADD USER TO DATABASE MK USER All of the listed here CREATE USER ADD USER TO DATABASE MK USER All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key is made up a several pieces of information is a combination of each unique key uniquely identifies an item in a list both (a) and (b) None of these is made up a several pieces of information is a combination of each unique key uniquely identifies an item in a list both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary doesn't provide information about: It is conceptually simple where data is located It will be the dominant data base of the future the size of the disk storage device It allows a many-to-many relationship It is conceptually simple where data is located It will be the dominant data base of the future the size of the disk storage device It allows a many-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identifier is an identifier of another entity. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in this form if it is in BCNF and has no multivalued dependencies: domain/key normal form. third normal form. second normal form. fourth normal form. domain/key normal form. third normal form. second normal form. fourth normal form. ANSWER DOWNLOAD EXAMIANS APP
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