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Filesystem Recovery Course - File Storage Basics Test
What is an alternative name for cluster?
block
sector
stripe
chunk
Check properties a file required to have
access rights
size
content
name
data and time of file creation
Check filesystem features which facilitate data recovery
deduplication
copy-on-write
fragmentation
journaling
compression
checksums
How is a record storing file metadata and pointers to file content called in Linux?
short form directory
MFT record
directory
indirect block table
inode
group descriptor
What is a sparse file?
a file consisting of more than one fragment
a file containing a compressed block
a file containing more than two identical blocks
a file containing zeros which are not actually stored on the disk
Check optional properties for a file
data and time of file creation
size
name
file extension
access rights
content
What is fragmentation?
when a file is stored in several non-contiguous fragments
when two files have identical fragments
What is a minimum unit of disk space a physical device operates with?
stripe
sector
cluster
chunk
Check what makes carving impossible
checksums
deduplication
sparse storage
journaling
compression
copy-on-write
fragmentation
A filesystem, if possible, tries to allocate clusters sequentially
true
false
Next lesson - File Metadata
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