Which of the following focuses specifically on ensuring business and IT plans are linked?

Strategic alignment is crucial in ensuring that business objectives and IT plans are interconnected and mutually supportive. This concept emphasizes the importance of aligning the IT strategy with the overall business strategy, ensuring that technology initiatives support and drive business goals. When organizations achieve strategic alignment, they can maximize the value derived from IT investments and ensure that technology resources are utilized effectively to meet business needs.

In this context, strategic alignment involves ongoing communication and collaboration between IT and business units, fostering a shared understanding of goals and priorities. This alignment helps organizations to adapt to changes in the market, respond to customer needs more rapidly, and gain a competitive advantage.

The other choices focus on different aspects of IT governance and management. Performance measurement deals with assessing how well IT services and processes are functioning but does not specifically address the alignment of IT with business plans. Value delivery refers to ensuring that IT investments result in tangible business benefits, while resource management involves the allocation and optimization of IT resources without directly linking those activities to business strategies. Although these concepts are important, they do not specifically emphasize the need for alignment between business and IT plans like strategic alignment does.