1) Which of the following is/are true? An abstract data type: I. Captures a data

Question

1) Which of the following is/are true? An abstract data type:

I. Captures a data representation;

II. Defines the operations that are allowed on its data;

III. Replaces structured programming.

       The cost of a design change in the implementation phase is significantly higher.
       The cost of a design change after the deployment phase is astronomical when compared to the first item.
       The cost of a requirement/design change in the design phase is relatively small.
       All of the above

       Address
       Item
       Credit
       All of the above
       None of the above

2) In the object-oriented design process, what is/are the reason(s) to identify requirements early and keep design changes to a minimum? (Points : 2)

Explanation / Answer

1. Captures a data representation; and Defines the operations that are allowed on its data;

2.all of the above

3.Address

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