ITGSS Certified DevOps Engineer Practice Test 2025 - Free DevOps Practice Questions and Exam Preparation Guide

Using containers in DevOps primarily offers the advantage of ensuring consistent environments across development and production. This consistency is vital for the smooth functioning of applications since it mitigates the classic "it works on my machine" problem, where code operates successfully in a developer's environment but encounters issues when deployed in production.

Containers encapsulate all the dependencies, libraries, and environment settings required for an application to run, creating a standardized unit of software. This means that whether you are developing, testing, or running the application in production, the environment remains the same, leading to fewer discrepancies and a reduced risk of errors arising from environmental differences.

Furthermore, this consistency accelerates development cycles by simplifying the process of shifting from one stage of the pipeline to another. It facilitates easier collaboration among diverse teams and paves the way for streamlined Continuous Integration and Continuous Deployment (CI/CD) practices.

In contrast, the other options do not accurately reflect the primary benefits of containerization in DevOps. Increased server capacity depends more on infrastructure management than on container utilization directly, while lower costs for software licenses is not inherently connected to containerization. Finally, while containers can enhance deployment speed, it is critical to emphasize that testing should not be neglected in the deployment process, as skipping tests can lead