Software Architecture: C&C Structures Quiz

A well-designed software architecture is crucial for a successful software system. It ensures the system meets the organization's business goals.

A software architecture acts as a bridge between abstract business goals and the concrete, final system. It translates high-level objectives into a tangible software solution.

Software architecture involves designing, analyzing, and documenting the structures of a system to support the achievement of business goals.

Software architecture is about reasoning-enabling structures. These structures represent elements of the system and their relationships to each other.

A software architecture is composed of structures. These structures are sets of elements that are linked through a relation.

Component-and-connector structures, module structures, and allocation structures are three fundamental categories of architectural structures.

Software architecture intentionally simplifies a system by focusing on specific details and omitting irrelevant information. It provides an abstract view of the system.

Interfaces in modern software systems define how elements communicate. They separate public and private parts of a system element, ensuring controlled interaction.

Architecture deals with the public aspects of a system, while design involves private or internal implementation details.

Any system, no matter how simple, possesses an underlying architecture due to its elements and relationships. However, this architecture may not be explicitly documented or known.

The representation of a system's architecture, including its components and relations, may not be readily available or even present, especially in legacy systems.

A good architecture supports the system's key goals and requirements, while a poor architecture hinders them. Architects strive for solutions that meet system needs.

System architecture goes beyond just software and encompasses the entire system, including hardware and human interaction. This allows for a comprehensive understanding of how the system interacts with its environment.

Software architecture is a crucial aspect of system architecture, determining how the software components are organized and connected to achieve the desired functionality.

Enterprise architecture, like system architecture, is concerned with the overall picture, but on a larger scale, encompassing an organization's IT infrastructure and business strategy.

System and enterprise architectures impose constraints on software architects, shaping the design choices available for software development within a specific context.

Defines how software components are organized and interact with each other across multiple processors.

An enterprise architecture that relies on software systems to support its operations.

A set of rules specifying how an organization's systems interact with external systems and the data model.

A collection of elements, linked through relations, that represent different aspects of a software system.

Different perspectives on a software architecture, focusing on specific aspects like components, modules, or deployment.

Describes how software infrastructure supports communication between systems and with the external world.

A module structure defines how a software system is broken down into smaller units called modules. Each module has a specific responsibility and is designed to be independent of other modules, fostering code organization and modularity.

Module structures allow us to understand the functional responsibility of each module, how it interacts with other modules, and how it relates to other parts of the system through inheritance.

A module structure allows us to understand how a module depends on other modules to function. This helps developers pinpoint and manage dependencies for efficient development and maintenance.

An allocation structure describes the mapping between software elements and the physical environment where they reside. It addresses questions like where software elements are stored, which processors they run on, and how development teams are assigned.

Allocation structures provide valuable information for project management, system deployment, and understanding how different parts of the system are connected to the outside world.

An allocation structure can show which teams are responsible for developing specific software elements. It aids in coordinating efforts and understanding team responsibilities during development.

An allocation structure defines how software elements are distributed across different physical processors. It helps optimize system performance and ensure efficient resource utilization.

Allocation structures define the location of software elements throughout the development, testing, and production phases. It helps ensure consistent and efficient code management across different stages of the software lifecycle.

Different professionals like neurologists, orthopedists, hematologists, and dermatologists hold distinct viewpoints on the structure of the human body, offering unique perspectives that are ultimately interconnected.

Just as various professionals have different views on human anatomy, different specialists in software development, like electricians, plumbers, or roofers, focus on different aspects of a building's structure.

Software architecture is categorized into three key types: Component-and-connector (C&C) structures, module structures, and allocation structures.

Component-and-connector (C&C) structures illustrate the way elements of a software system interact at runtime, highlighting the mechanisms by which the system's functions are carried out.

C&C structures provide a way to visualize how components, like services or servers, interact at runtime. These interactions happen through connectors, which can be various communication mechanisms.

C&C structures help answer questions about a software system's runtime behavior, including how components interact, how data flows through the system, and whether parts can run concurrently.

In C&C structures, components are the main units of computation, while connectors facilitate communication between them. This enables a system to perform its functions.

C&C diagrams are graphical representations of a system's structure, focusing on its different components (services, servers, etc.) and their interactions via connectors (communication channels) during execution.