CIS 111 All Assignments CIS 111 All Assignments | Page 6

. Question 39 Correct The most likely data type for a surrogate key is ____.
. Question 40 Correct ____ databases reflect the ever-growing demand for greater scope and
depth in the data on which decision support systems increasingly rely.
Set 3
• Question 1 A(n) ____ database supports a relatively small number of users (usually fewer
than 50) or a specific department within an organization.
• Question 2 A ____ database supports data distributed across several different sites.
• Question 3 ____ provide(s) a description of the data characteristics and the set of
relationships that link the data found within the database.
• Question 4 ____ is the body of information and facts about a specific subject.
• Question 5 A ____ is a logically connected set of one or more fields that describes a person,
place, or thing.
• Question 6 End-user data is ____.
• Question 7 ____ relates to the activities that make the database perform more efficiently in
terms of storage and access speed.
• Question 8 The ____ structure is quite different from that of an operational or transactional
database.
• Question 9 A(n) ____ is bidirectional.
• Question 10 In the ____ model, the user perceives the database as a collection of records in
1:M relationships, where each record can have more than one parent.
• Question 11 A(n) ____’s main function is to help you understand the complexities of the real-
world environment.