What are the three lines of effort for ready relevant learning in Navy Officer Development School?

The three lines of effort for ready relevant learning in Navy Officer Development School are centered around modernizing the way training content is delivered and ensuring it aligns with the needs of today’s naval operations. The correct answer emphasizes modern delivery methods that bring learning to the point of need, which is critical in adapting to rapidly evolving operational environments.

Additionally, the concept of a career-long learning continuum reflects the Navy's commitment to providing ongoing educational opportunities throughout an officer's career. This approach recognizes that effective learning is not a one-time event but an ongoing process that evolves with an individual's experience and the demands of the Navy.

Lastly, integrated content development ensures that the training materials and curricula are not only current but also cohesive, linking various topics and skills for a more holistic learning experience. This integration supports the Navy’s mission by ensuring officers are better prepared for their roles and responsibilities throughout their career.

The other options do not encompass the comprehensive, ongoing learning approach that aligns with the Navy's current training and education strategies as established in the ready relevant learning framework.