Linux 1

1. Which option to rmmod will cause the module to wait until it's no longer in use to unload the module? A. -test B. -b C. -w D. -unload

-w

1. Within which partition will the EFI system partition typically be mounted? A. /etc/efi B. /efi C. /sys/efi D. /boot/efi

/boot/efi

1. Which command is used to load a module and its dependencies automatically? A. modprobe B. lsmod C. insmod D. rmmod

Modprobe

1. During boot of a system with GRUB2, which key can be pressed to display the GRUB menu? A. Shift B. E C. V D. H

Shift

Which option given at boot time within the GRUB configuration will boot the system into single-user mode? A. single-user B. su C. single D. root

Single

1. What is one reason a device driver does not appear in the output of lsmod, even though the device is loaded and working properly? A. The use of systemd means drivers are not required for most devices. B. The use of initramfs means support is enabled by default. C. The system does not need a driver for the device. D. Support for the device has been compiled directly into the kernel.

Support for the device has been compiled directly into the kernel.

1. Which command can be used to view the kernel ring buffer in order to troubleshoot the boot process? A. lsboot B. boot-log C. krblog D. dmesg

dmesg

1. Which command can be used to obtain a list of currently loaded kernel modules? A. insmod B. modlist C. ls --modules D. lsmod

lsmod

1. Assuming that a USB disk contains a single partition and is made available on /dev/sdb, which command mounts the disk in /media/usb? A. mount /dev/sdb1 /media/usb B. usbconnect /dev/sdb0 /media/usb C. mount /dev/sdb0 /media/usb D. usbmount /dev/sdb1 /media/usb

mount /dev/sdb1 /media/usb

1. Which command will output a new GRUB2 configuration file and send the output to the correct location for booting? A. update-grub > /boot/grub/grub.cfg B. update-grub boot > /boot/grub.cfg C. grub-rc.d D. grub-boot

update-grub > /boot/grub/grub.cfg