Final answer:
An example of a time when I failed to deliver results within a set time frame.
Step-by-step explanation:
An example of a time when I was given a set time frame to deliver results but failed to do so was when I was working on a project for a client. The client requested that I complete the project within a week, but due to unforeseen circumstances and difficulties in obtaining the necessary resources, I was unable to meet the deadline. As a result, the client was disappointed and there were negative consequences for both my professional reputation and the relationship with the client.