Combo with "ICT2622 Practice Exams" and 13 others || Top Grade
Assured.
The specific area of the user's business need that is within the scope of the new system is called
the _______. correct answers problem domain
One technique to find the "things" that need to be included in the new system begins by starting
with a user and the use cases and then try to identify the necessary informational "things." This
technique is called the _______. correct answers brainstorming technique
One technique for finding "things" that need to be in the new system is done by the analyst starts
making lists of "things." He may do this from information and even without talking to the users
extensively. This technique is called the _______. correct answers noun technique
When making a list of nouns to determine what are the important "things" for the new system,
there are three question that should be asked about each noun. Which of the following is one of
those questions? correct answers Should it be researched further?
A piece of information about a particular object is called a(n) _______. correct answers attribute
An example of an attribute of an object might be _______. correct answers a social security
number
An attribute whose value uniquely identifies an object is called a(n) _______. correct answers
key attribute
(n) _______ is a naturally occurring association among specific things. correct answers
relationship
The number of associations that occur among specific things in an entity relationship diagram is
called ____. correct answers cardinality
,A synonym for cardinality (used with UML class diagrams) is ____. correct answers multiplicity
____ is used to describe the relationship between two things of the same type, such as one person
being married to another person. correct answers Unary asociation
A synonym for cardinality (used with UML class diagrams) is _______. correct answers
multiplicity
An attribute that contains a collection of related attributes is called a(n) _______. correct answers
compound attribute
A measure of the number of links between one object and another object in a relationship is
called the _______. correct answers cadinality
In the traditional approach to system development, the system stores information about ____.
correct answers data entities
The crows feet notation on an ERD is a type of _______ constraint. correct answers cardinality
A relationship that has a cardinality constraint of one or more is a(n) _______ relationship.
correct answers mandatory
The above cardinality constraint on the Order data entity indicates that there can be _____ .
correct answers one or many orders
The association shown on the above image is a(n) ________ association. correct answers unary
The domain model class diagram is used to _______ . correct answers show the things involved
in the user's work that are important
,A relationship between a "sports team" and the players, coaches, and sponsor would be described
as what kind of relationship? correct answers Aggregation
Which of the following relationships would NOT be an appropriate way to describe a
relationship between an employee and his/her manager? correct answers Association relationship
As association class is frequently required for what kind of relationship? correct answers many to
many
In UML the constraint denoted by "0..*" indicates what? correct answers an optional relationship
Which of the following is NOT true about a UML class. correct answers It has multiplicity
_____ is based on the idea that people classify things in terms of similarities and differences.
correct answers Generalization/Specialization
A concept that allows subclasses to share the characteristics of their superclasses is called ____.
correct answers inheritance
A class that represents a many-to-many association between two other classes is called a(n) ____
class. correct answers association
If we modeled a "sale" and the "sale items" with a whole-part relationship, it would best be
described as a _______ relationship. correct answers composite
In a generalization/specialization relationship, it would not make sense for a class at the bottom
of the hierarchy to be a(n) ______ class. correct answers abstract
, Inheritance describes a condition between classes where _______ . correct answers classes share
some attributes
This notation indicates what type of association? correct answers Generalization/Specialization
When analyzing the list of nouns to determine whether to include a particular noun as an
important "thing," which of the following questions should be asked about the noun? (choose
two) correct answers Is it unique?; Are there multiple instances of it?
When analyzing the list of nouns to determine whether to exclude a particular noun as an
important "thing," which of the following questions should be asked about the noun? (choose
two) correct answers Is it a synonym of an existing thing?; Is it an output from the system?
The specific area of the user's business need that is within the scope of the new system is called
the _______. correct answers problem domain
A technique to identify problem domain objects in which developers and users work together in
an open group setting is called the _______ . correct answers brainstroming technique
The technique for finding problem domain objects by finding and listing all the nouns in a dialog
or description is called the _______. correct answers noun technique
A descriptive piece of information about a thing or object is called a(n) _______. correct answers
attribute
An attribute for an object which can be used to uniquely identify that object is called a(n)
_______. correct answers key identifier
A term in UML that describes a naturally occurring relationship between specific things is called
a(n) _______. correct answers association
Assured.
The specific area of the user's business need that is within the scope of the new system is called
the _______. correct answers problem domain
One technique to find the "things" that need to be included in the new system begins by starting
with a user and the use cases and then try to identify the necessary informational "things." This
technique is called the _______. correct answers brainstorming technique
One technique for finding "things" that need to be in the new system is done by the analyst starts
making lists of "things." He may do this from information and even without talking to the users
extensively. This technique is called the _______. correct answers noun technique
When making a list of nouns to determine what are the important "things" for the new system,
there are three question that should be asked about each noun. Which of the following is one of
those questions? correct answers Should it be researched further?
A piece of information about a particular object is called a(n) _______. correct answers attribute
An example of an attribute of an object might be _______. correct answers a social security
number
An attribute whose value uniquely identifies an object is called a(n) _______. correct answers
key attribute
(n) _______ is a naturally occurring association among specific things. correct answers
relationship
The number of associations that occur among specific things in an entity relationship diagram is
called ____. correct answers cardinality
,A synonym for cardinality (used with UML class diagrams) is ____. correct answers multiplicity
____ is used to describe the relationship between two things of the same type, such as one person
being married to another person. correct answers Unary asociation
A synonym for cardinality (used with UML class diagrams) is _______. correct answers
multiplicity
An attribute that contains a collection of related attributes is called a(n) _______. correct answers
compound attribute
A measure of the number of links between one object and another object in a relationship is
called the _______. correct answers cadinality
In the traditional approach to system development, the system stores information about ____.
correct answers data entities
The crows feet notation on an ERD is a type of _______ constraint. correct answers cardinality
A relationship that has a cardinality constraint of one or more is a(n) _______ relationship.
correct answers mandatory
The above cardinality constraint on the Order data entity indicates that there can be _____ .
correct answers one or many orders
The association shown on the above image is a(n) ________ association. correct answers unary
The domain model class diagram is used to _______ . correct answers show the things involved
in the user's work that are important
,A relationship between a "sports team" and the players, coaches, and sponsor would be described
as what kind of relationship? correct answers Aggregation
Which of the following relationships would NOT be an appropriate way to describe a
relationship between an employee and his/her manager? correct answers Association relationship
As association class is frequently required for what kind of relationship? correct answers many to
many
In UML the constraint denoted by "0..*" indicates what? correct answers an optional relationship
Which of the following is NOT true about a UML class. correct answers It has multiplicity
_____ is based on the idea that people classify things in terms of similarities and differences.
correct answers Generalization/Specialization
A concept that allows subclasses to share the characteristics of their superclasses is called ____.
correct answers inheritance
A class that represents a many-to-many association between two other classes is called a(n) ____
class. correct answers association
If we modeled a "sale" and the "sale items" with a whole-part relationship, it would best be
described as a _______ relationship. correct answers composite
In a generalization/specialization relationship, it would not make sense for a class at the bottom
of the hierarchy to be a(n) ______ class. correct answers abstract
, Inheritance describes a condition between classes where _______ . correct answers classes share
some attributes
This notation indicates what type of association? correct answers Generalization/Specialization
When analyzing the list of nouns to determine whether to include a particular noun as an
important "thing," which of the following questions should be asked about the noun? (choose
two) correct answers Is it unique?; Are there multiple instances of it?
When analyzing the list of nouns to determine whether to exclude a particular noun as an
important "thing," which of the following questions should be asked about the noun? (choose
two) correct answers Is it a synonym of an existing thing?; Is it an output from the system?
The specific area of the user's business need that is within the scope of the new system is called
the _______. correct answers problem domain
A technique to identify problem domain objects in which developers and users work together in
an open group setting is called the _______ . correct answers brainstroming technique
The technique for finding problem domain objects by finding and listing all the nouns in a dialog
or description is called the _______. correct answers noun technique
A descriptive piece of information about a thing or object is called a(n) _______. correct answers
attribute
An attribute for an object which can be used to uniquely identify that object is called a(n)
_______. correct answers key identifier
A term in UML that describes a naturally occurring relationship between specific things is called
a(n) _______. correct answers association
