While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem （）
Which of the following commands can be used to obtain information about filesets on the system that are later than the current maintenance level？（）
Which of the following commands can be used to commit applied filesets？（）
Which command identifies broken or missing filesets？（）
A System p administrator has been instructed to verify that all filesets have all required requisitesand are completely installed. Which of the following commands will provide this information（）
Which of the following filesets needs to be installed in order to use topas at AIX Version 5.x？（）
An administrator must verify all filesets are completely installed before an upgrade. Which of the following commands will perform this task（）
Where can the Open Source prerequisite filesets that allow the installation of the Firefox Web browser be found?（）
Where can the Open Source prerequisite filesets that allow the installation of the Firefox Web browser be found？（）
A system administrator has been instructed to verify that all filesets have all required requisites and are completely installed. Which command will provide this information？（）
