List the types of models that might be used in requirements modeling and explain the role of each type of model
What will be an ideal response?
• Scenario-based (system from the user’s point of view)
• Data (shows how data are transformed inside the system)
• Class-oriented (defines objects, attributes, and relationships)
• Flow-oriented (shows how data are transformed inside the system)
• Behavioral (show the impact of events on the system states)
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Implement this physical design for DreamHome created in 18.7.
What will be an ideal response?
What is the output of the following code?
``` String s = "University"; s.replace("i", "ABC"); System.out.println(s); ``` a. UnABCversity b. UnABCversABCty c. UniversABCty d. University
When deleing files in Linux, a confirmation message is displayed as a precaution.
Answer the following statement true (T) or false (F)
Discuss three human values that are necessary to be understood by interface designers in order to ensure a timely user experience.
What will be an ideal response?