CIS 260 - CHAPTER 9 EXAM QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026
Mainframe storage refers to data that a user can view, understand, and access, regardless of how or
where that information actually is organized or stored.
True
False - Answers false
Most magazine subscription codes are action codes.
True
False - Answers false
In the accompanying figure, a _____ is a field or combination of fields that uniquely and minimally
identifies a particular member of an entity.
primary key
secondary key
candidate key
foreign key - Answers primary key
The complete definition of a database, including descriptions of all fields, tables, and relationships, is
called a _____.
viewport
schema
framework
cell - Answers schema
Cipher codes distinguish items by using a series of subgroups of digits.
True
False - Answers false, significant digit codes distinguish items by using a series of subgroups of digits
Migrating a traditional database design to the web can require design modification, additional
software, and some added expense.
True
False - Answers true
The three normal forms constitute a progression in which second normal form represents the best
design.
True
False - Answers false
A common field is an attribute that appears in only one entity.
True
False - Answers false
A web-based data design requires users to have powerful workstations.
True
False - Answers false
_____ describes the numeric relationship between two entities and shows how instances of one
entity relate to instances of another entity.
Scalability
Compatibility
Cardinality
Functionality - Answers Cardinality, describes the numeric relationship between two entities and
shows how instances of one entity relate to instances of another entity
A _____ specifies the fields and identifies the primary key in a particular file.
Mainframe storage refers to data that a user can view, understand, and access, regardless of how or
where that information actually is organized or stored.
True
False - Answers false
Most magazine subscription codes are action codes.
True
False - Answers false
In the accompanying figure, a _____ is a field or combination of fields that uniquely and minimally
identifies a particular member of an entity.
primary key
secondary key
candidate key
foreign key - Answers primary key
The complete definition of a database, including descriptions of all fields, tables, and relationships, is
called a _____.
viewport
schema
framework
cell - Answers schema
Cipher codes distinguish items by using a series of subgroups of digits.
True
False - Answers false, significant digit codes distinguish items by using a series of subgroups of digits
Migrating a traditional database design to the web can require design modification, additional
software, and some added expense.
True
False - Answers true
The three normal forms constitute a progression in which second normal form represents the best
design.
True
False - Answers false
A common field is an attribute that appears in only one entity.
True
False - Answers false
A web-based data design requires users to have powerful workstations.
True
False - Answers false
_____ describes the numeric relationship between two entities and shows how instances of one
entity relate to instances of another entity.
Scalability
Compatibility
Cardinality
Functionality - Answers Cardinality, describes the numeric relationship between two entities and
shows how instances of one entity relate to instances of another entity
A _____ specifies the fields and identifies the primary key in a particular file.
