c) Shell is a wrapper for all the commands and utilities
Which command is used to check filesystem usage in a system? a) mount b) df c) du d) dd
Filesystem for CDROM is a) Ext2 b) Ext3 c) Isofs d) Procfs
Which command is used to mount file system read only? a) mount -a b) mount -v c) mount -f d) mount -r
Which of the following time stamps need not exist for a file on traditional unix file system a) Access Time b) Modification Time c) Creation Time d) Change Time
Which command is used to set limits on file size a) fsize b) flimit c) ulimit d) usize
Which filesystem can be used to change certain kernel parameters at runtime using sysctl command? a) Ext3 b) Sysfs c) Ext4 d) Procfs
We can change the priority of a running process using (a) nice (b) renice (c) priority cannot be changed for a running process (d) only superuser can change the priority
The signal sent to a process when the Ctrl-C key is pressed is a) KILL b) TSTP c) TERM d) INT
Which of the following values for STAT column of ps command is not true a) status R means running b) Status S means sleeping c) Status E means exited d) Status Z means zombie
Which file system has journaling capability? a) Ext2 b) Ext4 c) Isofs d) Procfs
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