Chapter 14_quiz
Which of the following statements is not true? a. Do not ever use gdisk on an MBR disk. b. fdisk offers support to manage GPT partitions as well. c. Depending on your needs, you can create MBR and GPT partitions on the same disk. d. If your server boots from EFI, you must use GPT partitions.
C
Which partition type is commonly used to create a Linux partition? a. 81 b. 82 c. 83 d. 8e
C
Which of the following is not an advantage of using a GUID partition table over using an MBR partition table? a. Access time to a directory is quicker. b. A total amount of 8 ZiB can be addressed by a partition. c. With GUID partitions, a backup copy of the partition table is created automatically. d. There can be up to 128 partitions in total.
A
Which mount option would you use in /etc/fstab to specify that the file system can be mounted only after the network is available? a. network b. _netdev c. _network d. netdev
B
Which of the following /etc/fstab lines would perform a file system check on the file system, but only after the root file system has been checked successfully? a. /dev/sda1 /data xfs defaults 1 1 b. /dev/sda1 /data xfs defaults 1 2 c. /dev/sda1 /data xfs defaults 1 1 d. /dev/sda1 /data xfs defaults 0 2
B
Which of the following file systems is used as the default in RHEL8? a. Ext4 b. XFS c. btrfs d. Ext3
B
You want to create a partition with a size of 1024 bytes. What size should it be? a. 1 PB b. 1 PiB c. 1 EB d. 1 EiB
B
What is the default disk device name you would expect to see in KVM virtual machines? a. /dev/sda b. /dev/hda c. /dev/sda d. /dev/xsda
C
What would you put in the device column of /etc/fstab to mount a file system based on its unique ID 42f419c4-633f- 4ed7-b161-519a4dadd3da? a. 42f419c4-633f-4ed7-b161-519a4dadd3da b. /dev/42f419c4-633f-4ed7-b161-519a4dadd3da c. ID=42f419c4-633f-4ed7-b161-519a4dadd3da d. UUID=42f419c4-633f-4ed7-b161-519a4dadd3da
D
Which command enables you to find current UUIDs set to the file systems on your server? a. mount b. df -h c. lsblk d. blkid
D