An incident report is a document that summarizes the details of a security breach, such as the cause, impact, response, and lessons learned. It is expected from a security consultant who has been hired to investigate a data breach of a private cloud instance, as it provides a clear and concise account of what happened and how to prevent or mitigate future incidents. An incidentreport is also useful for communicating with stakeholders, regulators, customers, and other parties who may be affected by the breach.

Application scan results are the output of a tool that scans an application for vulnerabilities, such as SQL injection, cross-site scripting, or broken authentication. They are not expected from a security consultant who has been hired to investigate a data breach of a private cloud instance, as they are more relevant for the development and testing phases of the application lifecycle. Application scan results may help identify potential weaknesses in the application, but they do not provide a comprehensive analysis of the breach.

A request for information is a document that solicits information from vendors or service providers, such as their capabilities, pricing, or references. It is not expected from a security consultant who has been hired to investigate a data breach of a private cloud instance, as it is more relevant for the procurement and evaluation phases of the cloud service lifecycle. A request for information may help compare different cloud service options, but it does not provide a detailed report of the breach.

A risk register is a document that records the risks associated with a project or an organization, such as their likelihood, impact, mitigation strategies, and status. It is not expected from a security consultant who has been hired to investigate a data breach of a private cloud instance, as it is more relevant for the risk management and governance phases of the cloud service lifecycle. A risk register may help identify and prioritize the risks that need to be addressed, but it does not provide a specific report of the breach. References:

CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 5: Security in the Cloud, Section 5.3: Incident Response, page 196

CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 4: Cloud Service Management, Section 4.1: Cloud Service Lifecycle, page 145

CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 2: Cloud Concepts, Section 2.4: Cloud Service Models, page 63