Operator
Ladies and gentlemen, thank you for standing by and welcome to NETSCOUT 's Fourth Quarter and Full Fiscal Year 2021 Financial Results Conference Call. [Operator Instructions] As a reminder, this call is being recorded. Tony Piazza, Vice President of Corporate Finance and his colleagues at NETSCOUT are on the line with us today. [Operator Instructions] I would now like to turn the call over to Tony Piazza to begin the Company's prepared remarks.
Anthony Piazza --
Vice President of Corporate Finance
Thank you, operator, and good morning, everyone. Welcome to NETSCOUT's fourth quarter and full fiscal year 2021 conference call for the period ended March 31, 2021. Joining me today are Anil Singhal, NETSCOUT's President and Chief Executive Officer; Michael Szabados, NETSCOUT's Chief Operating Officer; and Jean Bua, NETSCOUT's Executive Vice President and Chief Financial Officer. There is a slide presentation that accompanies our prepared remarks. You can advance the slides in the webcast viewer to follow our commentary. Both the slides and the prepared remarks, can be accessed in multiple areas within the Investor Relations section of our website at ir.netscout.com, including the IR landing page under financial results, the webcast itself and under Financial Information on the quarterly results page.