Computer Science homework help. IT 510 Module Four Homework Activity Guidelines and Rubric
In the Apply Your Knowledge section found at the end of Chapter 5 in your textbook, reference Mini Case 2 and Mini Case 3. Students will submit a context
diagram for the order system, and create a decision table to be submitted within a Word document.
In the Apply Your Knowledge section found at the end of Chapter 5, complete the following:
a) Mini Case 2: Kitchen Gadgets task 2
b) Mini Case 3: Big State University task 1
Mini Case 2: Kitchen Gadgets
Kitchen Gadgets sells a line of high-quality kitchen utensils and gadgets. When customers place orders on the company’s website or through electronic data
interchange (EDI), the system checks to see if the items are in stock, issues a status message to the customer, and generates a shipping order to the warehouse,
which fills the order. When the order is shipped, the customer is billed. The system also produces various reports.
Task (as seen in the textbook):
2. Draw a context diagram for the order system.
Mini Case 3: Big State University
The Big State University course catalog reads as follows: “To enroll in MIS 260, which is an advanced course, a student must complete two prerequisites: MIS 120
and MIS 222. A student who completes either one of these prerequisites and obtains the instructor’s permission, however, will be allowed to take MIS 260.”
Task (as seen in the textbook):
1. Create a decision table that describes the Big State University course catalog regarding eligibility for MIS 260. Show all possible rules.
Rubric
Guidelines for Submission: Homework Activity Module Four should follow these formatting guidelines: 1–2 pages, double-spacing, 12-point Times New Roman
font, one-inch margins, and citations in APA.
Critical Elements Proficient (100%) Needs Improvement (55%) Not Evident (0%) Value
Mini Case 2: Context
Diagram
Context diagramming standards
and methods are established
through a diagram that contains
most of the case-required
elements
Insufficiently establishes context
diagramming standards and
methods containing a portion of
the case required elements
Does not establish context
diagramming standards and
methods
40
Mini Case 3: Decision Table Demonstrates ability to break
down problematic and/or
complex business rules by
producing a manageable decision
table while identifying most
requirements according to the
case study
Insufficiently demonstrates the
breakdown of problematic and/or
complex business rules via a
decision table including case
study requirements
Does not demonstrate the
breakdown of problematic and/or
complex business rules via a
decision table
40
Articulation of Response Submission has no major errors
related to citations, grammar,
spelling, syntax, or organization
Submission has major errors
related to citations, grammar,
spelling, syntax, or organization
that negatively impact readability
and articulation of main ideas
Submission has critical errors
related to citations, grammar,
spelling, syntax, or organization
that prevent understanding of
ideas
20
Earned Total 100%
