The priority of any process can range from -20 to ________. (Provide only the numerical value)

Typically, which top level system directory is used for files and data that change regularly while the system
is running and are to be kept between reboots? (Specify only the top level directory)

What command will print the shared libraries for the file /usr/lib/libpng12.so? (Provide the full command with
library name but without any other options or parameters)

Which command will disable paging and swapping on a device? (Provide only the command with no
additional options or parameters)

Which of the following commands will load a kernel module along with any required dependency modules?

The message “Hard Disk Error” is displayed on the screen during Stage 1 of the GRUB boot process. What
does this indicate?

What is the process ID number of the init program?

Which program updates the database that is used by the locate command?

What umask value will result in the default access permissions of 600 (rw——-) for files and 700 (rwx——)
for directories? (Provide only the numerical umask value)

_________ /dev/sda3 will create a swap area on the device /dev/sda3.