What is the purpose of activity diagram Mcq?

Explanation: Activity diagrams are graphical representations of workflows of step wise activities and actions with support for choice, iteration and concurrency.

What is the difference between a flowchart and an activity diagram?

The main difference between activity diagram and flowchart is that activity diagram is a UML behavior diagram that represents the workflow of stepwise activities of the system while flowchart is a graphical diagram that represents the sequence of steps to solve a problem.

Which of the following benefits provide pattern?

What benefits does patterns provide? Explanation: Patterns provide all the mentioned benefits. Explanation: Supporting Software Reuse-Choosing and standardizing patterns for a problem domain promotes software reuse and, hence, quality and productivity.

What does an action flow represent in an activity diagram?

Action Flow or Control flows – Action flows or Control flows are also referred to as paths and edges. They are used to show the transition from one activity state to another. An activity state can have multiple incoming and outgoing action flows.

How do you describe an activity diagram?

An activity diagram visually presents a series of actions or flow of control in a system similar to a flowchart or a data flow diagram. They can also describe the steps in a use case diagram. Activities modeled can be sequential and concurrent.

How are activity diagrams used in describing the context of use of a system?

How are activity diagrams used in describing the context of use of a system? They show the activities that make up a system process and the flow of control from one activity to another.

How do you describe an activity diagram for a presentation?

An activity diagram visually presents a series of actions or flow of control in a system similar to a flowchart or a data flow diagram. Activity diagrams are often used in business process modeling. They can also describe the steps in a use case diagram. Activities modeled can be sequential and concurrent.

What role does an activity diagram perform in a systems development project?

Using activity diagrams in system development They help to visualize the functionality of the system at different levels of detail, and aid communication between developers and clients.

Why should I learn design patterns?

Design patterns are a toolkit of tried and tested solutions to common problems in software design. Even if you never encounter these problems, knowing patterns is still useful because it teaches you how to solve all sorts of problems using principles of object-oriented design.