Please solve all

A2. A software process has the following characteristics:

I. The activities are organized in a sequence, so that it is clear when one activity is performed relative to the other activities techniques.

II. The process prescribes all of the major process,activities.

III. Each process activity has entry exit criteria, so that we know when the activity begins and ends.

IV. Constraints or controls may apply to an activity only.

A. I and II

B. I, II and III

C. I, II and IV

D. I, II, III and IV

A3. Modelling a process offers the following merits

I. It forms a common understanding of the activities, resources, and constraints, involved in software development.

II. Every process should be the same for all solutions.

III. It helps the development team find inconsistencies, redundancies and omissions in the process and in its constituent parts.

A. I and II

B. I and III

. I and II

D. I, II and III

A4. The software process model which transforms specification to design is known as A. Waterfall

B. data-flow model

C. role/action model approach of software development is customer centered

D. process model

A5............... approach of software development is customer centered.

A. Waterfall

B. Evolutionary development

C. Formal transformation

D. reusable components

A6. All paradigms of software development will have the as one of its costituent part.

A. Workflow model

B. data-flow model

C. role/action model

D. process model

A7. The following paradigms of software development is/are more likely found in other engineering disciplines.

I. The waterfall approach

II. Evolutionary development

III: Formal transformation

IV. Reusable components

A. I and II

. I and IV

C. I and IV

D. I, II, III and IV