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

The role responsible for maintaining the cloud infrastructure is the Cloud Engineer or DevOps Engineer. This position is critical in ensuring that the cloud environment is well-managed, reliable, and secure, facilitating scaling and flexibility that organizations seek in their operations.

Cloud Engineers and DevOps Engineers are equipped with the necessary skills to design, implement, and maintain cloud-based systems and applications. Their responsibilities include automating deployment processes, ensuring application uptime, monitoring system performance, and managing cloud resources efficiently. They work with various cloud service providers and are well-versed in infrastructure as code (IaC), enabling them to manage and automate the infrastructure using programming techniques.

On the other hand, a Data Scientist primarily focuses on analyzing and interpreting complex data to help inform business decisions, which is distinct from maintaining infrastructure. A Project Manager oversees project goals, timelines, and deliverables, but does not typically engage directly in the maintenance of cloud infrastructure. Similarly, a Software Tester is responsible for ensuring software quality and functionality, rather than managing the underlying infrastructure. Thus, the roles of Data Scientist, Project Manager, and Software Tester do not encompass the technical competencies required for cloud infrastructure maintenance, which is why the Cloud Engineer or DevOps Engineer is the correct answer.