ICT 284 Quiz 9 | Questions and Answers Latest Updated 2026 (Graded A+) - Murdoch University

ICT 284 Quiz 9 | Questions and Answers Latest Updated 2026 (Graded A+) -
Murdoch University



Question 1
Complete

Marked out of 1.00




What is the first step in constructing a first-cut sequence diagram from the elements of the system sequence diagram (SSD)?



Select one:
a. Determine which messages must be sent
b. Create a use case controller
c. Replace the :System object with all the objects that must collaborate
d. Select an input message from the use case




Question 2
Complete

Marked out of 1.00




Data access layer classes should .



Select one:
a. process all business rules with appropriate logic
b. accept input data
c. display data fields
d. contain Structure Query Language (SQL) statements

, Question 3
Complete

Marked out of 1.00




Domain layer classes should .



Select one:
a. prepare persistent classes for storage to the database
b. start up and shut down the system
c. edit and validate input data
d. establish and maintain connections to the database




Question 4
Complete

Marked out of 1.00




View layer classes should do all of the following EXCEPT .



Select one:
a. capture clicks and data entry
b. start and shut down the system
c. create problem domain classes
d. display forms




Question 5
Complete

Marked out of 1.00




When a message is sent from an originating object to a destination object it means that .



Select one:
a. data is being passed from the origin object to the destination object
b. a transition is occurring between the objects
c. a method is being invoked on the originating object
d. a method is being invoked on the destination object