CGEIT Exam Dumps : Certified in the Governance of Enterprise IT Exam

 Enterprise architecture (EA) is the best way to enable an enterprise to achieve the benefits of implementing new Internet of Things (IoT) technology because it provides a holistic view of the current and desired state of the enterprise, including its business processes, information systems, data, applications, infrastructure, and security. EA helps to align the enterprise’s vision, strategy, and goals with its IT capabilities and resources. EA also helps to identify the gaps, risks, and opportunities for improvement in the existing IT environment and to design and implement the optimal IT solutions that can support the business needs and objectives. EA can help to ensure that the new IoT technology is integrated seamlessly with the existing IT systems and that it delivers value to the stakeholders and customers. EA can also help to monitor and evaluate the performance and outcomes of the IoT technology and to ensure its compliance with the relevant standards, policies, and regulations12. References := Enterprise Architecture: A Framework for Driving Business Value from IoT, Enterprise Architecture for IoT

Incident severity and downtime trend analysis is the most important result to report to the CIO to measure progress in improving system availability to mitigate IT risk to the business, because it directly reflects the impact and frequency of system failures or disruptions on the business operations, processes, and functions. By analyzing the severity and duration of incidents over time, the CIO can evaluate the effectiveness of the IT risk management and system availability strategies, and identify any gaps, issues, or opportunities for improvement. Incident severity and downtime trend analysis can also help the CIO to communicate the value and performance of the IT risk management and system availability initiatives to the business stakeholders, and justify any further investment or action required to achieve the desired outcomes.

The other options are not as important as incident severity and downtime trend analysis, because they are either too indirect or too subjective to measure progress in improving system availability to mitigate IT risk to the business. Probability and severity of each IT risk is a useful input for IT risk management, but it does not necessarily reflect the actual occurrence or impact of system failures or disruptions on the business1. Financial losses and bad press releases are possible consequences of system failures or disruptions, but they may not capture the full extent or root causes of the IT risk to the business2. Customer and stakeholder complaints over time are indicators of customer satisfaction and loyalty, but they may not be reliable or consistent measures of system availability or IT risk to the business

A business case is a document that outlines the rationale, objectives, benefits, costs, risks and alternatives of a proposed IT project. A business case should be reviewed periodically throughout the project life cycle to ensure that the project is still aligned with the enterprise’s strategy and goals, and that the expected benefits are still achievable and realistic. A periodic review of the business case can also help to identify any changes or issues that may affect the project’s scope, schedule, budget or quality, and to take corrective actions accordingly. References: ISACA, CGEIT Review Manual, 7th Edition, 2019, page 77. A guide to measuring benefits effectively. Cost-Benefit Analysis: A Quick Guide with Examples and Templates.