CompTIA Cloud+ Practice Test

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What component is needed for a web-based dashboard to pull data from various cloud locations and devices?

Python
XML
API
SNMP

The correct answer is: API

The component essential for a web-based dashboard to pull data from various cloud locations and devices is the application programming interface (API). APIs serve as the intermediaries that enable different software applications to communicate with each other. In the context of a dashboard, APIs allow the dashboard to request, retrieve, and display data from various cloud services and devices seamlessly. Using APIs, developers can integrate data from multiple sources, facilitating real-time data synchronization and updates on the dashboard. This integration capability is vital for dashboards that aim to provide comprehensive views of data coming from diverse environments, such as cloud storage, web services, and IoT devices. In contrast, while Python is a programming language that can be used to create applications, including those that utilize APIs, it does not inherently facilitate the integration of data across different cloud environments. XML is a markup language primarily used for data representation and storage but does not directly connect systems or facilitate data exchange like APIs do. SNMP (Simple Network Management Protocol) is more focused on monitoring and managing network devices rather than serving as a method for complex data integration across cloud services.