Introduction to Database System What name is given to the collection of facts, items of information or data which are related in some way? Database Directory information Information provider Information tree Database Directory information Information provider Information tree ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is a relationship between or among: tables. relations. rows. attributes. tables. relations. rows. attributes. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be All of these a compound key consisting of the first name and the last name None of these the pin code the last name All of these a compound key consisting of the first name and the last name None of these the pin code the last name ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command(s) is(are) used to enable/disable a database trigger? MODIFY USER ALTER TRIGGER All of the listed here CHANGE USER MODIFY USER ALTER TRIGGER All of the listed here CHANGE USER ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In any hierarchy of data organization, the smallest entity to be processed as a single unit is called database data record data file None of these data field database data record data file None of these data field ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a relation, the rows are sometimes called "fields". False True False True ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS