The IDE hard drive /dev/hda does not have DMA enabled. Which command must be run to enable DMA on it? A. hdparm -d /dev/hda B. hdparm --dma /dev/hda C. hdparm --dma /dev/hda1 D. hdparm -d /dev/h...

A system has one hard disk and one CD writer which are both connected to SATA controllers. Which device represents the CD writer? A. /dev/hdb B. /dev/sdd C. /dev/scd1 D. /dev/sr0 E. /dev/sr1

What command is used to make an exact copy, at a single point in time, of a logical volume for backup purposes? A. lvsnap B. lvsnapshot C. lvcreate D. lvcopy E. lvclone

The correct command sequence to create and mount logical volumes on a Linux system is: A. lvcreate, pvcreate, vgcreate, mkfs, mount B. pvcreate, vgcreate, lvcreate, mkfs, mount C. vgcreate, lvcre...

What is the purpose of the command vgextend? A. Extend a volume group's footprint on disk. B. Add physical volumes to an existing volume group. C. Increase the number of days between scheduled er...

Which of the following best describes the format of the /etc/fstab file? A. device name; filesystem type; mount point; mount options; dump filesystem; fsck order B. device name; mount point; files...

What keyword is missing in the following line from /etc/fstab in order to make a USB flash device writeable by the user fred when mounted: /dev/sda1 /mnt/usbflash vfat defaults,users,______=fred,um...

Which two LVM commands are missing from the following sequence which is used to create a logical volume and make use of it on a Linux system? pvcreate, ___________, __________, mkfs, mount A. lv...

Which directory in /dev/disk/ can be used to determine the UUID of a connected hard disk?

Which file in /proc contains information on the status of local software RAID devices? A. /proc/raidstat B. /proc/mdstat C. /proc/raidstatus D. /proc/mdstatus E. /proc/raid/status