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Oracle

1Z0-043 · Question #67

Consider the following configuration: /devices/D1 is a member of disk group dgroupA. /devices/D2 is a member of disk group dgroupA. /devices/D3 is a member of disk group dgroupA. You plan to add a…

The correct answer is A. The command adds the new disk, D4, to the disk group. See the full explanation below for the reasoning.

Question

Consider the following configuration:

/devices/D1 is a member of disk group dgroupA. /devices/D2 is a member of disk group dgroupA. /devices/D3 is a member of disk group dgroupA. You plan to add a new disk,/devices/D4 to the disk group dgroupA. You execute the following command:

SQL> ALTER DISKGROUP dgroupA ADD DISK '/devices/D*'; Which task would be accomplished by the command?

Options

  • AThe command adds the new disk, D4, to the disk group.
  • BThe command would result in an error because the is no disk by the name "'/devices/D*'"
  • CThe command will be ignored because disks starting with "D" are already members of the disk group.
  • DThe command would result in an error because no wildcard characters can be used in the disk name.
  • EThe command first detaches all the member disks starting with "D", and the reattaches them including

How the community answered

(65 responses)
  • A
    75% (49)
  • B
    3% (2)
  • C
    2% (1)
  • D
    6% (4)
  • E
    14% (9)

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