Partition Recovery Course - LDM Basics Test

Check what RAID types LDM component allows to create

What else can help identify disks in case of corrupted PRIVHEADs?

filesystem boot sectors
VBLK blocks of LDM database
component object IDs

What approach is recommended in LDM recovery?

first try to repair in-place to save the recovery time
no in-place repair, copy data instead

Disk identification in LDM recovery is done using

PRIVHEAD
GPT or MBR data
LDM database

Check why PRIVHEAD is that important

it allows to determine RAID configuration
it allows to identify disks
it allows to bind LDM components
it contains the base sector from which all addresses throughout LDM metadata are measured

What is in the LDM database?

only VBLK blocks
only VBLK blocks and a transaction log
several blocks of different types and a transaction log

VBLK block occupies

1 sector
128 KB
1 KB
128 bytes

How many elements of LDM database a VBLK block describes?

none
up to 4 elements
1
2

VBLK blocks link to each other by object identifiers

false
true

What RAID type LDM volume allows to create?

RAID1
RAID5
JBOD
RAID10