BIS245 WEEK 1
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BIS245 WEEK 1: QUIZ practice weekly questions and answers
- Exam (elaborations) • 5 pages • 2021
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BIS245 WEEK 1: QUIZ practice weekly questions and answers 
 
 
(CO 1) A database management system (DBMS) is a collection of programs that 
 
 
store data. 
 
 
 
manage data. 
 
 
 
use collections of data. 
 
 
 
 
All of the above 
 
 
 
(CO 1) Which statement is NOT true? 
 
 
A relationship is a connection between two tables using a common field. 
 
 
 
A primary key is used to identify common fields in a table. 
 
 
 
Multiple users on different computers can work on a database simultane...
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