Monday, July 2, 2018

LPI 201-450 Question Answer

After changing the default runlevel in the SysV-init configuration file, the system boots in a different than intended runlevel. Where else could this different runlevel be defined?

A. In the /etc/sysctl.conf
B. In the boot loader configuration file
C. In the /etc/runlevel file
D. In the /boot/initramfs file
E. In the /etc/rc.d/rc.local file

Answer: B

Thursday, May 24, 2018

LPI 201-450 Question Answer

A database application requires a maximum shared memory segment (shmmax) of 2GB
(2147483648 Bytes). Which configuration file should be modified to set this kernel
parameter permanently? (Specify the full name of the file, including path.)


Answer: /etc/sysctl.conf


Which commands are used to load modules into the Linux kernel? (Choose TWO correct
answers.)


A. insmod
B. loadmod
C. kernload
D. modprobe
E. probemod

Answer: A,D