A maturity model for a technology organization is a tool that measures the progress and capability of the IT function in relation to its goals, processes, and practices. A maturity model can help identify gaps and areas for improvement, as well as benchmark the IT function against industry standards or best practices. One of the key aspects of a maturity model is the definition and clarity of roles and responsibilities for the IT function and its stakeholders. A roles and responsibility matrix, such as a RACI matrix, is a document that clarifies who is responsible, accountable, consulted, and informed for each task or deliverable in a project or process.
A roles and responsibility matrix can help avoid confusion, duplication, or omission of work, as well as ensure accountability and communication among the IT function and its customers, partners, and suppliers.
Therefore, an IS auditor should focus on reviewing the roles and responsibility matrix when evaluating the maturity model for a technology organization.
A standard operating procedure (SOP) is a document that describes the steps and instructions for performing a routine or repetitive task or process. SOPs are important for ensuring consistency, quality, and compliance in the IT function, but they are not directly related to the maturity model. A service level agreement (SLA) is a contract that defines the expectations and obligations between an IT service provider and its customers. SLAs are important for ensuring customer satisfaction, performance measurement, and dispute resolution in the IT function, but they are not directly related to the maturity model. A business resiliency plan is a document that outlines how an IT function will continue to operate or recover from a disruption or disaster. Business resiliency is important for ensuring availability, reliability, and security in the IT function, but it is not directly related to the maturity model. References: 1: Maturity Models for IT & Technology | Splunk 2: Responsibility assignment matrix - Wikipedia 3: Roles and Responsibilities Matrix - SDLCforms

The most important factor when planning a network audit is to identify the existing nodes on the network.
Nodes are devices or systems that are connected to the network and can communicate with each other. Nodes can include servers, workstations, routers, switches, firewalls, printers, scanners, cameras, etc. Identifying the existing nodes on the network will help the auditor to determine the scope, objectives, and methodology of the audit. It will also help the auditor to assess the network topology, architecture, performance, security, and compliance. References:
* CISA Review Manual (Digital Version)
* CISA Questions, Answers & Explanations Database

This is because audit trails are records of system activity and user actions that can provide evidence of the validity and integrity of transactions and data in a financial application system. Audit trails can help to ensure compliance with laws, regulations, policies, and standards, as well as to detect and prevent fraud, errors, or misuse of information. Audit trails can also facilitate auditing, monitoring, and evaluation of the financial application system's performance and controls1.
The application should meet the organization's requirements (A) is not the best answer, because it is a general and obvious criterion that applies to any application system acquisition, not a specific and important recommendation for a financial application system. The organization's requirements should be clearly defined and documented in the RFP, but they may not necessarily include audit trails as a design feature.
Potential suppliers should have experience in the relevant area is not the best answer, because it is a factor that affects the selection of the supplier, not the design of the financial application system. The experience and reputation of potential suppliers should be evaluated and verified during the RFP process, but they may not guarantee that the supplier will include audit trails in the design.
Vendor employee background checks should be conducted regularly (D) is not the best answer, because it is a measure that affects the security and trustworthiness of the vendor, not the design of the financial application system. Vendor employee background checks should be performed as part of the vendor management and due diligence process, but they may not ensure that the vendor will include audit trails in the design.

The most important thing for an IS auditor to examine when reviewing an organization's privacy policy is its legitimate purpose for collecting personal data. A legitimate purpose is a clear and specific reason for collecting personal data that is necessary for the organization's business operations or legal obligations, and that respects the rights and interests of the data subjects. A legitimate purpose is the basis for establishing a lawful and fair processing of personal data, and it should be communicated to the data subjects in the privacy policy. The other options are not as important as the legitimate purpose in reviewing the privacy policy.
Explicit permission from regulators to collect personal data is not always required, as there may be other lawful bases for data collection, such as consent, contract, or public interest. Sharing of personal information with third-party service providers is not prohibited, as long as there are adequate safeguards and agreements in place to protect the data. The encryption mechanism selected by the organization for protecting personal data is a technical control that can enhance data security, but it does not determine the legality or fairness of data collection. References: CISA Review Manual (Digital Version), Chapter 5, Section 5.3.2

The most useful thing to do when planning to audit an organization's compliance with cybersecurity regulations in foreign countries is to map the different regulatory requirements to the organization's IT governance framework. This is because an IT governance framework is a roadmap that defines the methods used by an organization to implement, manage and report on IT governance within said organization1. IT governance helps align business and IT strategies using a solid and formal framework2. By mapping the different regulatory requirements to the IT governance framework, the auditor can:
Identify the commonalities and differences among the various cybersecurity regulations that apply to the organization's operations in different countries.
Assess the level of compliance and maturity of the organization's IT governance practices against each regulatory requirement.
Evaluate the risks and gaps associated with non-compliance or partial compliance with any of the regulatory requirements.
Recommend appropriate actions or improvements to enhance the organization's IT governance and cybersecurity posture.
Option D is correct because mapping the different regulatory requirements to the organization's IT governance framework is a systematic and effective way to plan and conduct an audit of compliance with cybersecurity regulations in foreign countries.