Reference no: EM1341301
Systems Analysis and Design – The Movement to Objects
Part 1: Answer the Module Review Questions listed below. These questions were chosen to demonstrate your understanding and help you assess your progress.
Contrast the items in the following sets of terms:
• Object; class; instance; entity relationship diagram (ERD) entity
• Property; method; attribute
• State; behavior
• Superclass; subclass
• Concrete class; abstract class
• Method; message
• Encapsulation; inheritance; polymorphism
• Static binding; dynamic binding
How is the object approach different from the data and process approaches to systems development? And how can the object approach improve the systems development process?
Describe the main building blocks for the sequence diagram and how they are represented on the model.
Describe the steps used to create a sequence diagram.
Part 2: Module Practice:
Draw the associations that are described by the following business rules. Include the multiplicities for each relationship.
• A patient must be assigned to only one doctor and a doctor can have one or many patients.
• An employee has one phone extension, and a unique phone extension is assigned to an employee.
• A movie theater at least one movie, and a movie can be shown at up to four other movie theaters around town.
• A movie either has one star, two co-stars, or more then ten people starring together. A star must be in at least one movie.
Starbucks coffee @ malaysia case study
: PART B – MINI CASE STUDY Carefully read the news articles below and then answer question 4 at the end of the article: Case Starbucks Coffee @ Malaysia
|
Differentiate job enlargement, job rotation, job enrichment
: Compare and contrast between management and human resource management. Differentiate job enlargement, job rotation and job enrichment in the context of job analysis.
|
What is least-cost input-combination of labor and capital
: what is the least-cost input-combination of labor and capital and how much output is produced with that set of resources?
|
Brief write-up explaining the correlation
: Plots would be a nice way to graphically demonstrate, or you may submit a brief write-up explaining the correlation between the factors of fill rate and uncertainty on safety stock.
|
Tmplemention phase within the sdlc
: Complete this assignment by covering the implemention phase within the SDLC, Systems Analysis and Design – The Movement to Objects
|
Analyze the methods used by nasa in its structured
: "NASA" Please respond to the following: Analyze the methods used by NASA in itsstructured profit approach, and speculate on how VectorCal could possibly use the same structured profit approach with their manufacturing operations. Support your analysi..
|
Future growth
: You are an analyst in charge of valuing common stocks. You are expected to give a buy-hold-sell recommendation for DEF, a pharmaceutical company specializing in anti-inflammatory drugs. Observing the current market trends, you expect future growth in..
|
Find the total overhead cost
: Total overhead cost - ABC Company's overhead amounts to $300,000 per period based on an output of 200 units of A, 300 units of B, and 500 units of C
|
Evaluate the total and price
: Evaluate the total, price, and quantity variances for materials and labor
|