1.SYSMAN> PARAMETERS SET PFCDEFAULT 20 This command assigns a value of 20 to the PFCDEFAULT parameter. 2.SYSMAN> PARAMETERS SET GBLSECTIONS DEFAULT This command assigns the default value (40) to the GBLSECTIONS parameter. 3.SYSMAN> PARAMETERS SET/STARTUP SYS$SYSTEM:XSTARTUP.COM This command assigns SYS$SYSTEM:XSTARTUP.COM as the current site-independent startup command procedure.