Which Azure service provides a set of version control tools to manage code?
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A. B. C. D.A
Azure Repos is a set of version control tools that you can use to manage your code.
Incorrect Answers:
B: Azure DevTest Labs creates labs consisting of pre-configured bases or Azure Resource Manager templates. These have all the necessary tools and software that you can use to create environments.
D: Azure Cosmos DB is Microsoft's globally distributed, multi-model database service.
https://docs.microsoft.com/en-us/azure/devops/repos/get-started/what-is-repos?view=azure-devopsThe correct answer is A. Azure Repos.
Azure Repos is a Microsoft Azure service that provides a set of version control tools to manage code. Azure Repos is built on top of Git, a distributed version control system that is widely used in software development. With Azure Repos, developers can easily manage code, collaborate with other team members, and track changes to their code over time.
Azure Repos offers several features that make it a popular choice for version control in Azure:
Branching and merging: Developers can create branches to work on specific features or bug fixes, and then merge their changes back into the main codebase when they're ready.
Code reviews: Teams can use Azure Repos to perform code reviews and provide feedback to each other on code changes.
Build and release pipelines: Azure Repos integrates with Azure Pipelines to provide continuous integration and delivery (CI/CD) capabilities, allowing teams to automatically build, test, and deploy their code changes.
Integration with Visual Studio: Developers can use Azure Repos within the Visual Studio integrated development environment (IDE) to manage their code.
In contrast, the other options in the question are not related to version control:
B. Azure DevTest Labs is a service that allows developers and testers to quickly create and manage virtual machines and environments for testing.
C. Azure Storage is a service for storing and accessing data in the cloud, such as blobs, files, queues, and tables.
D. Azure Cosmos DB is a globally distributed, multi-model database service that supports multiple data models, such as document, graph, and key-value.
The correct answer is D. high availability.
High availability refers to the ability of a cloud service or application to remain operational and accessible for a high percentage of the time. This means that the service can continue to operate even when certain components fail, without significant disruption to users.
In cloud computing, high availability is achieved through redundant systems and components, such as multiple servers, storage systems, and network connections. These redundant systems are designed to automatically take over if one component fails, thereby minimizing downtime and ensuring continuous access to the service.
Agility, scalability, and elasticity are also important cloud computing benefits, but they are not directly related to providing continuous user access with minimal downtime.
Agility refers to the ability of a cloud service or application to quickly adapt to changing business needs, while scalability refers to the ability to easily add or remove resources to meet changing demand. Elasticity combines both of these concepts, allowing a cloud service or application to automatically adjust resources based on current demand.
In summary, high availability is the cloud computing benefit that provides continuous user access to a cloud-based application with minimal downtime.