Use of Agile DevOps, microservices, robotic process automation (RPA), and application programming interfaces (APIs) are examples of:

Question

BlackTom AI · Accepted Answer

Digital decoupling describes breaking a monolithic, tightly integrated system into independent components so they can be developed, deployed, scaled, and changed separately. Agile/DevOps, microservices, RPA, and APIs are patterns and practices that enable this separation.

Relevant knowledge points and concepts:
1. Microservices: decompose applications into small, independently deployable services—reduces coupling between functions.
2. APIs: define stable interfaces between components, allowing changes behind the interface without affecting consumers.
3. Agile and DevOps: organizational and delivery practices that enable rapid, iterative changes and continuous deployment, decoupling development from long, monolithic release processes.
4. Robotic Process Automation (RPA): automates processes by interacting with systems through interfaces or UI layers, often avoiding deep, invasive integration and so reducing coupling to legacy internals.

Step-by-step reasoning:
1. Microservices directly implement decoupling by separating functionality into isolated services; each service can be changed or scaled independently.
2. APIs act as contracts that decouple clients from implementations; when an API remains stable, back-end implementations can evolve without breaking consumers.
3. Agile/DevOps remove organizational and deployment bottlenecks, enabling teams to iterate independently—this is operational decoupling.
4. RPA provides an abstraction over legacy systems, allowing new workflows to be built without tightly integrating or modifying core legacy code—again reducing coupling.

Why the correct answer is correct:
These four examples are classic enablers of digital decoupling because they each reduce dependencies, enable independent change, and support modular, flexible architectures that accelerate innovation.

Why other options are incorrect:
- Legacy technologies and methodologies: represent the opposite (tight coupling, monoliths).
- AI insufficiencies: unrelated; not a pattern that describes these technologies.
- Rigid architecture: opposite concept.
- None of the above: incorrect because the examples precisely describe digital decoupling.

Conclusion: The correct choice is digital decoupling, which matches the provided answer.

Use of Agile DevOps, microservices, robotic process automation (RPA), and application programming interfaces (APIs) are examples of:单项选择题

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