This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How do sequence diagrams for design differ from those for analysis? In which ones do boundary ... (Read 67 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
on: Jul 7, 2018
How do sequence diagrams for design differ from those for analysis? In which ones do boundary objects appear? Why?
 
  What will be an ideal response?

Question 2

Information systems are composed of ________.
 
  A) virtual objects
  B) real objects
  C) any object
  D) computer objects


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 7, 2018
Answer to Question 1

The design version adds instances for three new classes: classes responsible for interaction with the user, classes that controls the flow of interaction among objects, and classes that save and retrieve data or the state of objects. In other words we add design classes; boundary, control, and utility.

Answer to Question 2

A


robinn137

  • Member
  • Posts: 544
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Sample of a business card design. Sample of a business card design.
Basic Marketing Research: Using Microsoft Excel Data Analysis Basic Marketing Research: Using Microsoft Excel Data Analysis
Complementation analysis of alternative outcomes of two wingless mutations Complementation analysis of alternative outcomes of two wingless mutations
Table - Correlation Analysis Table - Correlation Analysis
A plaque assay for bacteriophage analysis A plaque assay for bacteriophage analysis
Three common eukaryotic promoter consensus sequence elements Three common eukaryotic promoter consensus sequence elements
Video: How does an animal choose what food to eat?

For a complete list of videos, visit our video library