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