Filesystem Recovery Course - File Metadata Test

Which filesystem structure provides fast search for metadata?

table
b-tree

As to inner organization, b-tree is simpler than table

false
true

Tables usually store metadata of the same kind

false
true

Leaf blocks of a b-tree store actual metadata

true
false

Which blocks of a b-tree are most important for data recovery?

pointer blocks
leaf blocks

Is there a chance to recover A and B metadata?

no
yes

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 C metadata?

yes
yes, if no data is written to a disk
no

Is there a chance to recover A, B, C, and D metadata?

yes
no

Is there a chance to recover A, B, and C metadata?

no
yes
yes but only A and B
yes but only C