CompTIA Cloud+ CV0-003 Syllabus Exam Questions Answers

1. Understanding the Issue:

A non-supported Linux version indicates an issue with the configuration or template used during provisioning.

Automation scripts work correctly, so the problem likely lies upstream in the provisioning setup.

2. Analyzing the Options:

A. Provisioning script indentation:

Incorrect. Indentation issues typically result in syntax errors, not incorrect Linux versions. ❌

B. Template selection:

Correct. Incorrect or outdated templates can provision servers with unsupported configurations or OS versions. ✅

C. API version:

Incorrect. API versioning is related to compatibility with cloud services but is unlikely to affect the OS version on a server. ❌

D. Script account:

Incorrect. The account running the script has no direct impact on the OS version of the provisioned server. ❌

3. Why Template Selection is Key:

Templates define the OS, version, and configurations for provisioned instances.

Reviewing the selected template ensures it aligns with the organization's standards.

4. References:

CompTIA Cloud+ Objectives:

Section 3.4 - Configure the appropriate compute sizing for a deployment, highlighting template-based provisioning.

CompTIA Study Guide: Discusses template selection during provisioning processes. ​

One possible solution for the company to continue adding new customers and to maintain the required level of isolation from other tenants is to implement VXLAN. VXLAN is a network virtualization technology that can extend VLAN by adding a 24-bit segment ID, which allows up to 16 million unique virtual segments. VXLAN can encapsulate layer 2 Ethernet frames within layer 3 IP packets, and tunnel them across the underlying network. VXLAN can provide logical isolation and security for different tenants, as well as scalability and flexibility for large cloud computing environments1.

A service account is a type of user account that is created for a specific service or application to run on a server or system. Creating a service account on the server is the best authentication technique to use within the playbook to run tasks against the server on a set schedule, as it can provide secure and consistent access to the server without exposing or hard-coding any sensitive credentials within the playbook. Creating a service account can also help manage and monitor the tasks and activities performed by the service or application on the server. References: CompTIA Cloud+ Certification Exam Objectives, page 14, section 2.7

Containers are a type of deployment technology that packages an application and its dependencies into a lightweight and portable unit that can run on any platform or environment. Containers can help deploy a single application that has different versions in an existing IaaS instance, as they can isolate and run multiple versions of the same application without any conflicts or interference. Containers can also enable faster and easier deployment, scaling, and management of cloud-based applications. References: CompTIA Cloud+ Certification Exam Objectives, page 11, section 1.6