BIS 261 DeVry Week 6 Quiz Latest

BIS 261 DeVry Week 6 Quiz Latest
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BIS 261 DeVry Week 6 Quiz Latest
BIS261
BIS 261 DeVry Week 6 Quiz Latest
1. Question : (TCO 6) When using the event decomposition technique, analysts focus first on:
o
o
o
o
data the system must store.
reports the system must generate.
technologies the system must be compatible with.
events the system must respond to.
Question 2. Question : (TCO 6) A technique for identifying use cases that involves asking users to describe their
objectives in using the system is called the:
o
o
o
o
CRUD technique.
user goals technique.
event decomposition technique.
structured analysis technique.
Question 3. Question : (TCO 6) By definition, an elementary business process:
o
o
o
o
is performed by two or more people.
is performed at multiple locations.
is not performed in response to a business event.
leaves the system and its data in a consistent state.
Question 4. Question : (TCO 6) Which of the following is true, by definition, of an event?
o
o
o
o
It does not occur at any particular place.
It is initiated by a specific customer.
It occurs at a specific time.
It involves a specific user.
Question 5. Question : (TCO 6) An event that occurs outside the system, initiated by a person or organizational
unit that supplies data to or receives data from the system, is:

o
o
o
o
an external event.
a temporal event.
a state event.
an internal event.
Question 6. Question : (TCO 6) A check or safety procedure that is put in place to protect the integrity of the
system is:
o
o
o
o
a system requirement.
a system control.
a state event.
a control break.
Question 7. Question : (TCO 6) The "perfect technology assumption" is that events should be considered during
the analysis phase only if:
o
o
o
o
the system would be required to respond under perfect conditions.
the events were initiated by a customer.
the system is implemented using the best available technology.
technological faults could interfere with responding to the events.
Question 8. Question : (TCO 6) A signal that tells the system that an event has occurred is:
o
o
o
o
a response.
a resource.
a trigger.
a method.
Question 9. Question : (TCO 6) A relationship between two things of the same type, such as one person
managing another person, is a _____ relationship.
o
o
o
o
unary
binary
ternary
redundant
Question 10. Question : (TCO 6) A particular sequence of steps within a use case is called:
o
o
o
o
a scenario.
an event.
a precondition.
a postcondition.
1. Question : (TCO 6) In a UML class diagram, the name of a class is placed:
o
o
o
o
outside the class rectangle.
in the bottom section of the class rectangle.
in the center section of the class rectangle.
in the top section of the class rectangle.
Question 2. Question : (TCO 6) A _____ hierarchy structures classes according to their associated components.
o
o
o
o
generalization/specialization
unary/recursive
whole-part
compound

Question 3. Question : (TCO 6) On an entity relationship diagram, a data entity that represents a many-to-many
relationship between two other data entities is:
o
o
o
o
a superclass.
a binary entity.
a compound entity.
an associative entity.
Question 4. Question : (TCO 6) A UML diagram showing the various user roles and the way those users interact
with the system is:
o
o
o
o
a class diagram.
a location diagram.
a use case diagram.
a role diagram.
Question 5. Question : (TCO 6) In use case analysis, _____ can be considered an actor.
o
o
o
o
only a person
only an external system or device
neither a person nor an external system or device
either a person or an external system or device
Question 6. Question : (TCO 6) In a UML use case diagram, the symbol for a use case is:
o
o
o
o
a rectangle.
a stick figure.
an oval.
a triangle.
Question 7. Question : (TCO 6) An relationship between two use cases is indicated on a UML use case
diagram by:
o
o
o
o
an oval.
a rectangle.
an unadorned line with no arrowheads.
an arrow.
Question 8. Question : (TCO 6) An attribute that contains a collection of related attributes, such as a "phone
number" attribute that can contain a home phone number, work phone number, and cell phone number, is called:
o
o
o
o
an identifier.
a key.
an n-ary association.
a compound attribute.
Question 9. Question : (TCO 6) One difference between a use case diagram and an event table is that an event
table is more consistently focused on:
o
o
o
o
the automated system.
business processes.
the domain model.
object behavior.
Question 10. Question : (TCO 6) A synonym for cardinality that is used with object-oriented approaches to
modeling is:

o
o
o
o
multiplicity.
synchronicity.
virtuality.
instrumentality.