Database Systems - Study Mode
[#71] 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
Correct Answer
(C) a compound key consisting of the first name and the last name
[#72] In SQL, which command is used to add new rows to a table?
Correct Answer
(C) INSERT
[#73] A number of related records that are treated as a unit is called
Correct Answer
(A) file
[#74] If you want to group the records in the abc database, you could use the Jobcode as the _____.
Correct Answer
(C) Sort Key
[#75] The Management Information system (MIS) structure with one main computer system is called a
Correct Answer
(C) centralized MIS structure