I used both the PDF and software versions of the Killtest SPLK-4001 exam questions during my preparation, and each format was useful in a different way. The PDF version was convenient for reviewing questions and key concepts whenever I had free time, especially when I wanted to go back over topics I had previously missed. The software version was more helpful for focused practice because it made the study process feel more structured and allowed me to check my progress after repeated attempts. Using the two versions together helped me identify weaker areas, review Splunk Observability Cloud metrics concepts more efficiently, and become more comfortable with the type of questions I might encounter. Overall, these SPLK-4001 exam questions were practical and easy to use throughout my Splunk O11y Cloud Certified Metrics User Exam preparation.