Important CompTIA CV0-004 Exam Questions

Answer: C

Explanation:

CompTIA Cloud+ (CV0-004) vulnerability management and security operations objectives emphasize a structured workflow so findings are accurate, repeatable, and actionable. The process begins with identification, which means determining what asset or service might be at risk (e.g., the affected VM, application, subnet, or cloud service) and gathering basic context such as ownership, criticality, and exposure. Next, you define the scanning scope---what will be tested and how---so scanning is authorized, targeted, and does not disrupt production. Scoping includes selecting IP ranges, cloud accounts/subscriptions, ports, and authenticated vs. unauthenticated scanning, and aligning with maintenance windows and change controls. After scope is set, you perform assessment, which is the analysis phase: validating scanner results, prioritizing based on severity, exploitability, and business impact, and correlating with logs/CMDB and threat intel. Finally, remediation applies corrective actions such as patching, configuration changes, compensating controls, and retesting to confirm closure. Options that start with assessment skip the foundational need to identify the asset and scope the activity first, increasing false positives and operational risk.

Answer: B

Explanation:

When an organization can predict demand spikes (such as seasonal sales), the most cost-effective approach is to use scheduled scaling---a scaling configuration tied to a known timeline. In the CompTIA Cloud+ (CV0-004) objectives covering elasticity, scaling strategies, and cost optimization, scheduled scaling allows the business to increase capacity shortly before the surge begins and reduce it immediately after the event ends. This minimizes cost by ensuring resources run only for the required window, while still maintaining performance and availability during peak traffic.

Option A (least-connections) improves how traffic is distributed but does not add capacity; it cannot prevent resource exhaustion if the backend pool is undersized. Option C (reconfiguring to have more resources---vertical scaling) can help performance but often increases cost continuously and may introduce downtime or scaling limits. Option D (deploying additional compute in advance) can meet the requirement, but it may waste money if instances remain overprovisioned longer than necessary. Therefore, enabling a scheduled scaling configuration for the identified timeline best meets the need at minimal cost.

Answer: B

Explanation:

Clustering refers to the use of multiple servers/computers to form what appears to be a single system. This concept is key for achieving high availability and resilience, especially for latency-sensitive workloads. By distributing the workload across a cluster that spans multiple regions, the system can continue to operate even if one or more nodes fail, thus maintaining performance and availability. References: CompTIA Cloud+ Guide to Cloud Computing (ISBN: 978-1-64274-282-2)

Answer: C

Explanation:

SSDs (Solid State Drives) are known for their high performance and can handle a high number of input/output operations per second (IOPS). This makes them ideal for applications and workloads that require rapid access to storage, such as databases and high-performance computing applications. References: CompTIA Cloud+ Study Guide (Exam CV0-004) - Chapter on Cloud Storage Options

Answer: D

Explanation:

Computer vision is a field of computer science that enables computers to identify and understand objects and people in images and videos. It involves the development of systems that can capture and interpret visual information from the world, similar to the way humans do.

: The application of computer vision and its role in cloud services, particularly in relation to AI and machine learning capabilities, is discussed in CompTIA Cloud+.