Which concept emphasizes continuous improvement and problem-solving in Lean IT?

The concept that emphasizes continuous improvement and problem-solving in Lean IT is the PDCA (Plan-Do-Check-Act) cycle. This methodology supports a structured approach to problem-solving and fosters a culture of continuous improvement. By breaking down the process into four iterative stages, organizations can systematically plan changes, implement them, evaluate the results, and act on what has been learned.

The PDCA cycle encourages regular reflection on processes and outcomes, making it an essential tool for teams aiming to enhance efficiency and effectiveness in their workflows. Implementing PDCA helps organizations identify areas that need improvement, adapt processes based on results, and strive for ongoing development.

This continuous feedback loop aligns with the core principles of Lean IT, which focus on minimizing waste and maximizing value through iterative enhancements. The other options may relate to improvement strategies but do not encompass the ongoing iterative nature and direct focus on problem-solving that PDCA provides within the Lean IT context.