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Partition Recovery Course - LDM Basics Test
Disk identification in LDM recovery is done using
PRIVHEAD
LDM database
GPT or MBR data
What RAID type LDM volume allows to create?
RAID10
RAID1
RAID5
JBOD
LDM metadata on a disk with GPT is stored in a special partition
false
true
Where is the partition storing LDM metadata located (on a disk with GPT)?
at the end of the disk
at the beginning of the disk
anywhere
What is in the LDM database?
only VBLK blocks and a transaction log
several blocks of different types and a transaction log
only VBLK blocks
Check array types LDM allows to create
RAID6
RAID-Z
RAID5
RAID1
RAID10
RAID0
How many elements of LDM database a VBLK block describes?
2
none
up to 4 elements
1
LDM metadata always occupies exactly 1 sector
false
true
Check what RAID types LDM component allows to create
stripe set with double parity
stripe set with parity
spanned volume
mirror
stripe set
LDM metadata can occupy several megabytes
true
false
Next lesson - LDM recovery
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