CIS 111 help Making Decisions/uophelp.com CIS 111 help Making Decisions/uophelp.com | Page 4

. Question 3 Correct ____ exists when different versions of the same
data appear in different places.
. Question 4 Correct A desktop database is a ____ database.
. Question 5 Correct A(n) ____ database supports a relatively small
number of users (usually fewer than 50) or a specific department within
an organization.
. Question 6 Correct A ____ database supports data distributed across
several different sites.
. Question 7 Correct End-user data is ____.
. Question 8 Correct A ____ is a character or group of characters that has
a specific meaning.
. Question 9 Correct The ____ data model uses the concept of
inheritance.
. Question 10 Correct 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 Correct A(n) ____ represents a particular type of object in
the real world.
. Question 12 Correct A(n) ____ is a restriction placed on the data.
. Question 13 Correct A(n) ____’s main function is to help you
understand the complexities of the real-world environment.
. Question 14 Correct A noun in a business rule translates to a(n) ____ in
the data model.
. Question 15 Incorrect In the ____ model, each parent can have many
children, but each child has only one parent.
. Question 16 Correct A verb associating two nouns in a business rule
translates to a(n) ____ in the data model.
. Question 17 Correct A ____ is any key that uniquely identifies each
row.
. Question 18 Correct Referential ____ means that if the foreign key
contains a value, that value refers to an existing valid tuple (row) in
another relation.
. Question 19 Correct A(n) ____ is an ordered arrangement of keys and
pointers.