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Oracle

1Z0-403 · Question #70

You have created a new partition /dev/sdb5 on the disk. You are trying to mount it on /data and the system reports an error as shown below: [root@server1 ~]# fdisk /dev/sdb Command (m for help): n…

The correct answer is D. The new partition information should be updated in the kernel partition table by a system reboot E. The new partition information should be updated in the kernel partition table using the partprobe. See the full explanation below for the reasoning.

Question

You have created a new partition /dev/sdb5 on the disk. You are trying to mount it on /data and the system reports an error as shown below: [root@server1 ~]# fdisk /dev/sdb Command (m for help): n First cylinder (2000-4870, default 2000): 3230 Last cylinder or +size or +sizeM or +sizeK (3230-4870, default 4870): +2000M Command (m for help): w . . . output omitted . . . [root@server1 ~]# fdisk -l | grep sdb5 /dev/sdb5 3230 3475 1959898+ 83 Linux [root@server1 ~]# mount /dev/sdb5 /data mount: special device /dev/sdb5 does not exist What could be the solutions to overcome this error? (Choose all that apply.)

Options

  • AThe new partition created should be formatted with a new filesystem.
  • BThe new partition created should be re-created because the starting cylinder is selected incorrectly.
  • CThe new partition should be re-created because the /dev/sdb5 partition is created as an extended
  • DThe new partition information should be updated in the kernel partition table by a system reboot
  • EThe new partition information should be updated in the kernel partition table using the partprobe

How the community answered

(35 responses)
  • A
    6% (2)
  • B
    9% (3)
  • C
    3% (1)
  • D
    83% (29)

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