CPSA Views and Documentation Questions and Answers

Question 1

An architect needs to create documentation for the operations team to plan server capacity and network configuration. Which architectural view is MOST suitable for communicating how software components are mapped to physical machines, servers, and other hardware nodes?

Accepted Answer

Deployment View

Answer

The Deployment View is specifically designed to show the physical topology of the system, illustrating how software artifacts are deployed onto hardware nodes. This directly addresses the concerns of an operations team regarding infrastructure planning.

Question 2

What is the primary purpose of the Context View in software architecture documentation?

Accepted Answer

To show the system's boundaries and its relationships with external users, systems, and interfaces.

Answer

The Context View's main goal is to delimit the system from its environment. It identifies all external entities (users, other systems, APIs) that interact with the system, defining the system's scope and external interfaces without going into internal detail.

Question 3

A new developer is joining the team and needs to understand the static organization of the source code, including its decomposition into modules, subsystems, and the dependencies between them. Which of the following views would be the MOST effective starting point for this developer?

Accepted Answer

The Building Block View

Answer

The Building Block View (also known as the component or development view) shows the static structure and organization of the software. It illustrates how the system is broken down into components or modules and how they relate to each other, which is essential for a developer to understand the codebase structure.

Question 4

You are documenting a critical user transaction that involves a web server, an application server, and a database. To explain how these components interact at runtime, including the sequence of calls and data flow, which architectural view should you create?

Accepted Answer

Runtime View

Answer

The Runtime View (or process view) describes the dynamic behavior of the system. It illustrates how instances of building blocks interact with each other to accomplish a specific function or use case, often using sequence or communication diagrams.

Question 5

In the context of architectural documentation, what is the key distinction between a 'view' and a 'viewpoint'?

Accepted Answer

A viewpoint is a template or set of conventions for constructing a view, which is the actual representation for a specific system.

Answer

A viewpoint defines the conventions, stakeholders, and concerns to be addressed for a particular type of view (e.g., the deployment viewpoint). A view is the concrete result of applying a viewpoint to a specific system, creating an actual diagram and description.

CPSA Exam Practice Test

CPSA Exam Practice Test

CPSA Views and Documentation Questions and Answers