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Filesystem Recovery Course - File Metadata Test
Which filesystem structure provides fast search for metadata?
table
b-tree
Check filesystems using both b-trees and tables to store file metadata
XFS
FAT
NTFS
HFS
BTRFS
What filesystem uses only tables to store file metadata
FAT
HFS
NTFS
XFS
BTRFS
As to inner organization, b-tree is simpler than table
true
false
What determines what metadata to store and how?
operating system
filesystem
user
BIOS settings
Which blocks of a b-tree are most important for data recovery?
pointer blocks
leaf blocks
Is there a chance to recover B and C metadata?
yes, if no data is written to a disk
no
yes
Is there a chance to recover A and B metadata?
yes
no
Is there a chance to recover A, B, and C metadata?
yes but only A and B
yes but only C
yes
no
Is there a chance to recover A and C metadata?
no
yes, if no data is written to a disk
yes
Next lesson - VMFS recovery