I recently took commvault certification (Commvault Certified Professional V11-2018) test and passed with 90%. A great feeling after passing the difficult exam (for me) after multple attempts.
Want to share my experience.
*Experience working with Commvault is your best starting point (Learn and be Curious).
*Have a good understanding (at least) of deduplication configuration, disk library settings, user and group security, configuring administrative tasks, conducting data protection and recovery operations, CommCell monitoring, and mainly good knowledge in commcell console.
*Don’t under estimate the amount of time it will take you to read and comprehend both the questions and the answers in the exam itself.
*Don’t over-estimate the amount of time you will have at the end of the exam to review any questions you flagged.
*Have a lab with a trial commcell is always a good idea.
*practice test on Commvault education advantage site under the Certifications tab.