The Sun Certified 000-020 System Administrator for Solaris 10 OS Part I requires candidates with a minimum of six to twelve months experience as a system administrator. 000-965 This exam presumes the test candidate has an in-depth knowledge of basic UNIX and Solaris OS commands, and that the test candidate has system administration expertise for SPARC, COG-112 x64, and x86 based systems. It requires candidates' extensive knowledge on Solaris OS administration topics, including how to manage file systems, install software, perform system boot and shutdown procedures, perform user and security administration, manage network 350-001 printers and system processes, 000-330 and perform system backups and restores.