Linux OS Management Question: Filesystem for CDROM is: a) Ext2 b) Ext3 c) Isofs d) Procfs Linux Operating System Management Interview QuestionAnswer: c) Isofs Previous QuestionNext QuestionWhich command is used to check filesystem usage in a system? a) mount b) df c) du d) ddWhich command is used to mount file system read only? a) mount -a b) mount -v c) mount -f d) mount -r