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Partition Recovery Course - LDM Recovery Test
Location of LDM database can be found in PRIVHEAD
true
false
When recovering LDM manually, you need VBLK blocks to
determine Logical Disk Start
link various LDM objects
determine filesystem type
determine the location of MBR
In what place you have more chances to find LDM metadata on a disk with GPT?
first 8 megabytes
first 8 kilobytes
Check what you need to get from VBLK blocks describing a partition when recovering LDM
parent component ID
this object ID
disk object ID
partition start LBA
Check what you need to get from VBLK blocks describing a component when recovering LDM
partition start LBA
parent volume ID
this object ID
disk object ID
What you need to get from VBLK blocks describing a volume when recovering LDM?
this object ID
partition start LBA
parent volume ID
disk object ID
Check where PRIVHEAD copies are located on a disk with MBR
at the end of the disk
at the beginning of the disk
anywhere but always before LDM metadata
Based on what a partition is linked with a component?
disk object ID
stored in partition object matches
parent volume ID
stored in component object
parent component ID
stored in partition object matches
this object ID
stored in component object
parent component ID
stored in partition object matches
parent volume ID
stored in component object
Based on what a component is linked with a volume?
component is not linked with volume
parent volume ID
stored in component object matches
this object ID
stored in volume object
this object ID
stored in component object matches
this object ID
stored in volume object
How a partition start is calculated?
(Start LBA) – (Logical Disk Start)
(Start LBA) + (Logical Disk Start)*(LBAs per physical sector)
512*(Start LBA) + (Logical Disk Start)
512*(Start LBA) – (Logical Disk Start)
(Start LBA) + (Logical Disk Start)
Next lesson - md-RAID
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