- Which directory is created as a virtual file system?
A. /dev
B. /lib
C. /proc
D. None of the above
- What is the command to view the CPU info?
A. less /proc
B. more /proc
C. cat /proc
D. cat /proc/cpuinfo
- What is the command to view the RAM inside the /proc directory?
A. tail /proc/free
B. less /proc/free
C. cat /proc/meminfo
D. cat /proc/RAM
- Which option is used with the free command to display the memory info in a friendly format?
A. free -F
B. free -L
C. free -h
D. free –free
- Which command is used to tell the system that a file is a swap file?
A. doswap
B. format swap
C. mkswap
D. swap
- Which command is used to activate a swap file?
A. Swap
B. onSwap
C. swap
D. swapon
- Which command is used to display the swap-partition info?
A. mkswap
B. swapon
C. swap
D. swapoff
- Which device file can redirect messages to be sent for discard?
A. /dev/discard
B. /dev/null
C. /dev/redirect
D. None of the above
- Which command is used to display the currently available modules in a Linux system?
A. insmod
B. depmod
C. rmmod
D. lsmod
- Which command is used to install a module without having to specify the absolute path?
A. rmmod
B. modules
C. modrm
D. modprobe
