IS 2000 Exam Questions with Verified Correct
Answers
Gruber and Borst define an ontology as "[...] a ______, explicit specification of a shared
conceptualization.
A: tacit
B: defined
C: externalized
D: formal
formal
Alicia and Yifei both develop an ontology for their business domain but do so separately
and independently. These two ontologies are _________.
A: guaranteed to be the same as they are both for the same business domain
B: are very likely different as there's no correct way to model a domain
C: the same if both use a linear process to develop them
D: subject to the same biases
are very likely different as there's no correct way to model a domain
A class name in an ontology should _________.
Check all that apply.
A: define a concept
B: should not be reserved word
C: follow a naming convention such as camelCase
,D: be a verb
E: be a noun
• define a concept
• should not be reserved word
• follow a naming convention such as camelCase
• be a noun
An ontology design in generally driven by __________ or use cases.
• requirements
• formal methods
• competency questions
• classes
competency question
When talking about ontologies, a class describes a _______.
• instance
• concept
• relation
• data table
concept
When constructing an ontology, the designer should ________.
• always think of an implementation
• only use UML to represent the ontology
• keep it conceptual and independent of implementation
• view them as representations of software structures
,keep it conceptual and independent of implementation
An ontology generally contains which of the following? Check all that apply.
• Classes
• Attributes
• Relationships
• Formal Axioms
• Slots
• Properties
• XML
• Classes
• Attributes
• Relationships
• Formal Axioms
• Slots
• Properties
When designing an ontology for some domain, the analyst discovers that two classes
have several attributes in common. In such a situation, it is likely that ________.
• one of these classes is a superclass of the others
• it is a coincidence
• the classes have a common superclass
• all classes are part of another class
• another class has each as a superclass
the classes have a common superclass
, Attributes such as name, student ID, major, birth date are examples of _______
attributes for a class Student.
• instance
• class
• derived
• inherited
• descriptive
instance
Complete the acronym REFSENO -- Representation Formalism for ________
Ontologies.
Software Engineering
In an ontology, class C with attributes AC is a subclass of class B with attributes AB,
which, in turn, is a subclass of class A with attributes AA. Which of the following
axioms is true?
• AC ⊂ AA
• AA ⊂ AC
• AC ⊂ AB
• AB ⊂ AA
AA ⊂ AC
A class is generally a _____ while a relation is generally a _____.
Answers
Gruber and Borst define an ontology as "[...] a ______, explicit specification of a shared
conceptualization.
A: tacit
B: defined
C: externalized
D: formal
formal
Alicia and Yifei both develop an ontology for their business domain but do so separately
and independently. These two ontologies are _________.
A: guaranteed to be the same as they are both for the same business domain
B: are very likely different as there's no correct way to model a domain
C: the same if both use a linear process to develop them
D: subject to the same biases
are very likely different as there's no correct way to model a domain
A class name in an ontology should _________.
Check all that apply.
A: define a concept
B: should not be reserved word
C: follow a naming convention such as camelCase
,D: be a verb
E: be a noun
• define a concept
• should not be reserved word
• follow a naming convention such as camelCase
• be a noun
An ontology design in generally driven by __________ or use cases.
• requirements
• formal methods
• competency questions
• classes
competency question
When talking about ontologies, a class describes a _______.
• instance
• concept
• relation
• data table
concept
When constructing an ontology, the designer should ________.
• always think of an implementation
• only use UML to represent the ontology
• keep it conceptual and independent of implementation
• view them as representations of software structures
,keep it conceptual and independent of implementation
An ontology generally contains which of the following? Check all that apply.
• Classes
• Attributes
• Relationships
• Formal Axioms
• Slots
• Properties
• XML
• Classes
• Attributes
• Relationships
• Formal Axioms
• Slots
• Properties
When designing an ontology for some domain, the analyst discovers that two classes
have several attributes in common. In such a situation, it is likely that ________.
• one of these classes is a superclass of the others
• it is a coincidence
• the classes have a common superclass
• all classes are part of another class
• another class has each as a superclass
the classes have a common superclass
, Attributes such as name, student ID, major, birth date are examples of _______
attributes for a class Student.
• instance
• class
• derived
• inherited
• descriptive
instance
Complete the acronym REFSENO -- Representation Formalism for ________
Ontologies.
Software Engineering
In an ontology, class C with attributes AC is a subclass of class B with attributes AB,
which, in turn, is a subclass of class A with attributes AA. Which of the following
axioms is true?
• AC ⊂ AA
• AA ⊂ AC
• AC ⊂ AB
• AB ⊂ AA
AA ⊂ AC
A class is generally a _____ while a relation is generally a _____.
