A digital task force is a cross-functional team that is responsible for defining and implementing a large scale digital transformation programme. This can help ensure that the programme is aligned with the organization’s vision and strategy, has clear objectives and scope, follows a structured approach, leverages best practices and innovation, and delivers value to the organization and its stakeholders. References: ITIL 4 Leader: Digital and IT Strategy, page 47-48

Creating three different business cases providing justification for each initiative is the best approach to take when creating the business case(s). This can help evaluate the costs, benefits, risks, and impacts of each initiative separately and compare them with each other. It can also help prioritize and sequence the initiatives based on their feasibility and desirability. References: ITIL 4 Leader: Digital and IT Strategy, page 49-50

Digital transformation is the most relevant approach to achieve the objective of continually maintaining market relevance. It is about using digital technology to create new or modify existing business processes, culture, and customer experiences to meet changing market needs and expectations. It also helps to create value, enhance competitiveness, and foster innovation. References: ITIL 4 Leader: Digital and IT Strategy, page 5

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The organization has already demonstrated agility—rapid adaptation to change. However, their new objective is to improve efficiency and reduce costs, which aligns most closely with the principles of a Lean approach. According to ITIL 4 Leader: Digital & IT Strategy, Lean is focused on maximizing value while minimizing waste, making it highly effective for organizations seeking long-term sustainability and cost optimization after a growth phase. Agility relates to adaptability (which they already have), while resilience and continuity focus more on recovery and stability, not cost efficiency.

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Digital readiness assessments evaluate whether an organization is equipped to succeed in a digital strategy environment. A key component is staff capability and learning culture —whether the workforce has the skills, knowledge, and mindset needed for digital transformation. ITIL 4 stresses that organizational learning, upskilling, and leadership development are vital to readiness. Option C aligns directly with this. The other options focus on security, investment, or operations—not strategic capability building.

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In a business case, opportunity cost refers to the value of the best alternative that is foregone when a particular investment is chosen. ITIL 4 states that assessing opportunity cost helps decision-makers understand the trade-offs involved in choosing one path over another. Therefore, option D—describing the value that would be generated if a different investment were made—is the correct approach to addressing opportunity cost in the business case.

Synergism is a parallel model that is based on using the income generated by an existing business model to fund a new digital business model until it can fund itself. It is a way of balancing the risks and rewards of innovation and disruption by creating a synergy between the old and the new business models. References: ITIL 4 Leader: Digital and IT Strategy, page 39

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IT strategy is focused on how IT enables the business strategy and aligns IT capabilities with business goals. ITIL 4 Leader: Digital & IT Strategy clearly separates business strategy (organizational-wide) from IT strategy, which supports and enables these goals through technology. Therefore, understanding how IT contributes to achieving business outcomes is a fundamental aspect of IT strategy.