Isaca Updated CGEIT Exam Questions and Answers by cecily

Architecture and design reviews are an effective way to ensure that IT solutions are aligned with the business requirements and objectives for specific business processes. By involving the business process stakeholders in these reviews, IT can gain a better understanding of the business needs, expectations, and constraints, as well as receive feedback and validation from the end users. This can help to avoid miscommunication, gaps, or conflicts between IT and business, and ensure that the IT capabilities are fit for purpose and deliver value to the business. References := CGEIT Review Manual, 27th Edition, Domain 1: Governance of Enterprise IT, page 20-21.

Data conversion is the process of transforming data from one format or system to another. It is a critical activity in any data migration or integration project, as it affects the quality, accuracy, and usability of the data. Therefore, IT governance should mandate that data conversion has documented approvals from business process data owners, who are the stakeholders responsible for defining and maintaining the data requirements, standards, and quality for their respective business processes. This ensures that the data conversion meets the business needs and expectations, as well as complies with the relevant policies and regulations. References:

• CGEIT Review Manual 2021, Chapter 4: Resource Optimization, Section 4.2: Data Management, page 1651
• CGEIT Review Questions, Answers & Explanations Manual 2021, Question 10, page 252
• Data Conversion: Definition, Best Practices, and Examples3
• Data Governance Roles and Responsibilities4

The best approach to help ensure future service delivery in accordance with business objectives is to implement contract monitoring, because this would enable the enterprise to measure and evaluate the performance and compliance of the third-party IT suppliers, and identify and resolve any issues or gaps that may affect the service quality, availability, and reliability. Contract monitoring should involve defining and tracking key performance indicators (KPIs), key risk indicators (KRIs), service level agreements (SLAs), and contractual obligations, and applying corrective actions or penalties when necessary12. References := ISACA, CGEIT Review Manual, 7th Edition, 2019, page 67-68.

The enterprise data architecture is the blueprint that defines how data is collected, stored, processed, integrated, and distributed within the enterprise. It also specifies the data standards, policies, rules, and models that govern the data lifecycle. Reviewing the enterprise data architecture is the first step when preparing for data migration, as it helps to identify the source and target systems, the data entities and attributes, the relationships and dependencies, the data quality and security requirements, and the potential challenges and risks of the migration. Reviewing the enterprise data architecture also helps to align the data migration with the business objectives and strategies, and to ensure that the migrated data supports the enterprise’s information needs and decision making. References: CGEIT Exam Content Outline | ISACA1, CGEIT Review Manual (Digital Version), Data Architecture: A Primer for the Data Scientist, Data Migration: A Comprehensive Guide