You can find free Riverbed 810-01 exam questions and preparation material from several sources online. These questions help you prepare for the RCPE Certified Professional Network & Infrastructure Visibility exam. Some platforms, like P2PExams, Certsmarket, and Study4Exam, provide downloadable PDFs containing actual exam questions, which can be very useful for practice​.
Study4Exam
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If you're looking for free practice questions, sites like Study4Exam and Pass4future offer sample questions covering important topics such as data sources required for dashboards, application performance metrics, and response time composition charts. They also offer more advanced, premium materials for those looking for a deeper dive into the exam content​ (Study4Exam).
For a more detailed look at the practice questions, or to download the free PDFs, you can visit these websites directly: