PMI Agile Certification Practitioner(PMI ACP) Exam Practice Test 2

Spike is the correct answer. Agile teams use a spike as a critical tool to resolve problems as early as possible. Spikes are short efforts that can be done at any time during the project. It’s not unusual for spikes to be scheduled at the project’s start before any development efforts have begun. Iterations user stories and relative units are incorrect responses because they don’t investigate issues or project risks.