Microsoft Word – Clarification Assignment BISM7255_22 April 2018.docx
Clarifica
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Requirements per assignment currently:
Two Sequence Diagrams
Each sequence diagram should include more than 5 domain objects that interact with each other in a
complex sequence of interactions where the order of these interactions is very important for achieving
the goal. You should also include in your sequence diagrams message notations, multiple examples of
loop frames, opt frames and alt frames.
Clarification for the Assignment:
You have a choice to create either a System Sequence Diagram OR a Sequence Diagram.
Assignment Text depending on what you decide is below in the table
Sequence Diagram System Sequence Diagram
Expectation Two Sequence Diagrams
Each sequence diagram should include more
than 5 domain objects that interact with each
other in a complex sequence of interactions
where the order of these interactions is very
important for achieving the goal.
You should also include in your sequence
diagrams message notations, multiple
examples of loop frames, opt frames and alt
frames.
Four System Sequence Diagrams:
Each system sequence diagram
should include more than 8 input
messages. You have, however, only
one object (:System).
You should also include in your
system sequence diagrams message
notations, multiple examples of loop
frames, opt frames and alt frames.
If there are questions, please approach your tutor or email to bism7255_tutors@business.uq.edu.au
3
Adjusted Marking Criteria (differences highlighted in yellow)
Sequence
Diagrams
(x 1) – 4 points
Simple
sequence
diagram
included
Incorrect
notation is
used
(messages,
frames)
(zero mark)
Two sequence diagrams
are included but they do
not include any details,
and are inconsistent with
the identified problem,
requirements and the
proposed solution.
Notation used for
sequence diagrams has
many errors
For each sequence diagram:
Less than 3 domain
objects
No messages notations
(one mark)
Two sequence diagrams are
included are of sufficient
detail, consistent with the
identified problem,
requirements and the
proposed solution.
Notation used for sequence
diagrams has some errors
For each sequence diagram:
Less than 5 but at least 3
domain objects
One opt frame and one alt
frame
No messages notations
(two marks)
Two sequence diagrams are
included are of sufficient detail,
consistent with the identified
problems, requirements and the
proposed solution.
Messages are in reasonable
logics
Notation used for sequence
diagrams has few errors
For each sequence diagram:
Exact 5 domain objects
Two opt frames and two alt
frames
One loop frame
All messages notations (max 2
forgotten)
(three marks)
Two sequence diagrams are
included, are of sufficient
detail, consistent with the
identified problems,
requirements and the proposed
solution.
Messages are in reasonable
logics
For each sequence diagram:
Correct notation is used with
no more than one error
More than 5 domain objects
More than two opt frames and
more than two alt frames
Two loop frames
All messages notations
(four marks)
System
Sequence
Diagrams
(x 1) – 4 points
Simple
system
sequence
diagram
included
Incorrect
notation is
used
(messages,
frames)
(zero mark)
Four system sequence
diagrams are included but
they do not include any
details, and are
inconsistent with the
identified problem,
requirements and the
proposed solution.
Notation used for system
sequence diagrams has
many errors
For each system sequence
diagram:
Less than 5 input
messages
No messages notations
(one mark)
Four system sequence
diagrams are included are of
sufficient detail, consistent
with the identified problem,
requirements and the
proposed solution.
Notation used for system
sequence diagrams has
some errors
For each system sequence
diagram:
Less than 8 but at least 5
input messages
One opt frame and one alt
frame
No messages notations
(two marks)
Four system sequence diagrams
are included are of sufficient
detail, consistent with the
identified problems, requirements
and the proposed solution.
Messages are in reasonable
logics
Notation used for system
sequence diagrams has few
errors
For each system sequence diagram:
Exact 8 input messages
Two opt frames and two alt
frames
One loop frame
All messages notations (max 2
forgotten)
(three marks)
Four system sequence
diagrams are included, are of
sufficient detail, consistent
with the identified problems,
requirements and the proposed
solution.
Messages are in reasonable
logics
For each system sequence
diagram:
Correct notation is used with
no more than one error
More than 8 input messages
More than two opt frames and
more than two alt frames
Two loop frames
All messages notations
(four marks)