Question

4.

Which is a tool of scenario-based modeling?

Select one:

a. State Diagram

b. Information Flow Diagram

c. Activity Diagram

d. Behavior Diagram

5.

A data-centered architectural style consists of:

Select one:

a. None of these

b. The decomposition of data into smaller components marshalled by a single main driving program

c. The transformation of data through various components that either manipulate or compute data

d. An architecture with a data store at the center and components that create, update or delete data surrounding

Answer 1

Ans 4.

In scenario based - modelling, the events which could possibly occur in future are examined. It generally uses the use case diagram but in addition it can also have an activity diagram (which is basically an entension to a flowchart because it represents more detailed and advanced representation of a flow chart).

=> The correct answer is c. Activity Diagram