Which term describes a person who consistently meets deadlines and handles tasks effectively?

The term that best describes a person who consistently meets deadlines and handles tasks effectively is "efficient." Efficiency refers to the ability to accomplish a task with the least waste of time and effort. An efficient person does not just finish tasks on time; they do so in a manner that maximizes productivity, ensuring that resources, including time, are used wisely.

While "diligent" refers to someone who works hard and is careful, it does not specifically imply effective task management or meeting deadlines efficiently. "Creative" focuses on the ability to generate innovative ideas and solutions, which, although valuable, does not inherently connect to the timeliness or efficiency of task completion. "Disciplined" indicates self-control and consistent behavior, which may contribute to efficiency but does not directly describe the effective management of tasks or deadlines.

Therefore, the term "efficient" is most aligned with the qualities of someone who consistently meets deadlines and handles tasks effectively.