The most significant impact to an organization that does not use an IT governance framework is inadequate alignment of IT plans and business objectives. IT governance is a framework for the governance and management of enterprise information and technology (IandT) that supports enterprise goal achievement1. IT governance helps to ensure that IT investments and activities are aligned with the business strategy, vision, and values of the organization. IT governance also helps to optimize the value of IT, manage IT-related risks, and measure and monitor IT performance1.
Without an IT governance framework, an organization may face challenges such as:
Lack of clarity and direction for IT decision making
Inconsistent or conflicting IT priorities and demands
Inefficient or ineffective use of IT resources and capabilities
Poor quality or delivery of IT services and products
Increased exposure to IT-related threats and vulnerabilities
Reduced customer satisfaction and trust in IT
Missed opportunities for innovation and competitive advantage
Therefore, an organization that does not use an IT governance framework may fail to achieve its business objectives and may lose its competitive edge in the market.
References:
COBIT 2019 Framework Introduction and Methodology, Section 1.1: What Is Governance of Enterprise IandT?
IT Governance: Definitions, Frameworks and Planning, Section 1: What Is IT Governance?

In a bare metal or native virtualization, the hypervisor runs without a host operating system. A hypervisor, also known as a virtual machine monitor or VMM, is a type of virtualization software that supports the creation and management of virtual machines (VMs) by separating a computer's software from its hardware. A bare metal hypervisor, also called a Type I or Native hypervisor, is virtualization software that runs onhost machine hardware directly, without requiring an underlying operating system12. This means that the bare metal hypervisor is the host or the operating system (OS) of the hardware1.
A guest operating system is an operating system that runs inside a virtual machine, on top of the hypervisor. A bare metal hypervisor can run multiple guest operating systems simultaneously, each with its own applications and resources. A guest operating system is not required for a bare metal hypervisor to run, but it is necessary for running applications on the virtual machine13.
Applications are software programs that perform specific tasks or functions for users. Applications can run on either the host operating system or the guest operating system, depending on the type of virtualization. In a bare metal virtualization, applications can run on the guest operating system, but not on the host operating system, since there is no host operating system. However, applications are not essential for a bare metal hypervisor to run, as they are only used by the users of the virtual machines

The most effective way for the audit team to leverage the risk management maturity of the organization is to integrate the risk register for audit planning purposes. The risk register is a document that records the identified risks, their likelihood, impact, and mitigation strategies for a project or an organization. By using the risk register, the audit team can align their audit objectives, scope, and procedures with the organization's risk profile and priorities. This will help the audit team to provide more value-added and relevant assurance and recommendations to the management and stakeholders.
Some of the web sources that support this answer are:
Audit Maturity And Risk Management | Ideagen
Building a Mature Enterprise Risk Management Plan | AuditBoard
CISA CertifiedInformation Systems Auditor - Question0551

The business process supported by the system is the most important factor for an IS auditor to understand when planning an audit to assess application controls of a cloud-based system. An IS auditor should have a clear understanding of the business objectives, requirements, and risks of the process, as well as the expected outputs and outcomes of the system. This will help the IS auditor to determine the scope, objectives, and criteria of the audit, as well as to identify and evaluate the key application controls that ensure the effectiveness, efficiency, and reliability of the process. The other options are less important factors that may provide additional information or context for the audit, but not its primary focus. References:
CISA Review Manual (Digital Version), Chapter 5,Section 5.31
CISA Review Questions, Answers and Explanations Database, Question ID 212