How is a logical volume divided and what tasks can be performed with the Logical Volume Manager (LVM) tool?
What will be an ideal response?
A logical volume is divided into logical groups that are assigned mount points, such as /home and /, and have a file system, such as ext4. With the LVM tool, you can do the following:
· Make snapshots of a changing logical volume during a backup. These snapshots can then be mounted and backed up to prevent loss of data.
· Resize storage space and transfer free space from one volume to another during runtime.
· Remove physical disks at runtime without any loss of data. The data is transferred to existing disks that form part of the logical volume.
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What will be an ideal response?
The statement ____ declares board to be a pointer to a pointer.
A. int **board; B. int *&board; C. *int *board; D. **int board;
What is the default GUI application in CentOS 7?
KVM Lollypop Windows GNOME
If the module is faulted, a hexadecimal error code and explanation displays in the Module Fault box. Additional information can be found by clicking the ____________________ button.
Fill in the blank(s) with the appropriate word(s).