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A DevOps engineer needs to make application deployments more efficient. The current process to deploy and scale the application is very manual, with hours spent configuring servers from scratch each time. The application has many platform-based dependencies but is highly portable and can run on multiple platforms. Which of the following is most likely to reduce deployment time and improve efficiencies?
Answer : B
Detailed
B . Leveraging IaC templates: Infrastructure as Code (IaC) templates automate the deployment process, ensuring consistent environments across platforms and reducing manual effort.
References:
CompTIA Cloud+ CV0-003 Study Guide Chapter 19: Automation and Orchestration Techniques.
Which of the following should be enabled to reduce cloud compute costs when planning hardware capacity?
Answer : B
Detailed
B . Autoscaling with load balancing: Autoscaling adjusts resources based on demand, ensuring that unused compute capacity is released, reducing costs. Load balancing distributes traffic, preventing resource overuse.
References:
CompTIA Cloud+ CV0-003 Study Guide Chapter 18: Optimizing Cloud Environments.
A systems administrator automates a series of tasks in a playbook and receives the following error during testing:
"Unable to find any of pip2, pip to use. pip needs to be installed."
The administrator verifies that pip is installed correctly. Which of the following actions will most likely resolve this issue?
Answer : D
Detailed
D . Update the system path: The error indicates that the system cannot locate pip, even though it is installed. Adding the location of pip to the system's PATH variable resolves this issue.
References:
CompTIA Cloud+ CV0-003 Study Guide Chapter 19: Automation and Orchestration Techniques.
Developers report that the time needed in the current build process to deploy a VM, install an OS, and configure an application is too long. The developers want a more optimized solution that allows portability of the application across environments and can be deployed more quickly and efficiently. Which of the following should be used to optimize the environment?
Answer : A
Detailed
A . Containers: Containers provide lightweight, portable environments that include all dependencies for an application. This significantly speeds up deployment and allows portability across different environments.
References:
CompTIA Cloud+ CV0-003 Study Guide Chapter 11: Integrate Components into a Cloud Solution.
A systems administrator is building a standardized OS template for the deployment of a web service. The image is intended for various autoscaling groups. Which of the following should be included in the image as best practice?
Answer : C
Detailed
C . System security hardening elements: Pre-hardened templates reduce vulnerabilities, enforce security best practices, and ensure compliance. They provide a standardized base for scalable deployments.
References:
CompTIA Cloud+ CV0-003 Study Guide Chapter 15: Cloud Migrations.