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Computer File Systems

Beschreibung

Quiz about computer file systems
amandarackham
Quiz von amandarackham, aktualisiert more than 1 year ago
amandarackham
Erstellt von amandarackham vor etwa 9 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
FAT is defined as
Antworten
  • A table consisting of master boot record and logical partitions
  • A table created during the format that the operating system reads to locate data on a drive
  • A table consisting of file names and file attributes
  • A table consisting of file names, deleted file names and their attributes

Frage 2

Frage
How does a corrupted sector located in the data area of a hard drive affect the corresponding cluster number on a FAT table?
Antworten
  • It does not affect the corresponding cluster number on a FAT table; therefore, the rest of the sectors associated with the assigned cluster can still be written to.
  • It does not affect the corresponding cluster number on a FAT table; only the corrupted portion of the sector is prevented from being written to.
  • It does affect the FAT table. The corresponding cluster number is marked as bad; however, only the corrupted sector within the cluster is prevented from being written to.
  • It does affect the FAT table. The corresponding cluster number is marked as bad and the entire cluster is prevented from being written to.

Frage 3

Frage
Which of the following describes a partition table?
Antworten
  • It is located at cylinder 0, head 0, sector 1.
  • It is located in the master boot record.
  • It keeps track of the partitions on a hard drive.
  • All of the other 3 answers.

Frage 4

Frage
Which selection keeps track of a fragmented file in a FAT file system?
Antworten
  • File allocation table.
  • Directory structure.
  • Volume boot record.
  • Master file table.

Frage 5

Frage
If the FAT table lists cluster number 2749 with a value of 0, what does this mean about this specific cluster?
Antworten
  • It is blank and contains no data.
  • It is marked as bad and cannot be written to.
  • It is allocated to a file.
  • It is unallocated and is available to store data.

Frage 6

Frage
Which of the following is true about a volume boot record?
Antworten
  • It is always located at the first sector of it's logical partition.
  • It immediately follows the master boot record.
  • It contains BIOS parameter block and volume boot code.
  • It is always located at the first sector of it's logical partition and it contains BIOS parameter block and volume boot code.

Frage 7

Frage
The NTFS file system does which of the following?
Antworten
  • Supports long file names.
  • Compresses individual files and directories.
  • Supports large file sizes in excess of 4GB
  • All of the other answers.

Frage 8

Frage
How many clusters can FAT32 file system manage?
Antworten
  • 2.32 = 64 clusters
  • 2^32 = 4,294,967,296 clusters
  • 2.28 = 56 clusters
  • 2^28 = 268,435,456 clusters

Frage 9

Frage
The FAT tracks the ______________ while the directory entry tracks the ______________.
Antworten
  • File name and file size.
  • File's starting cluster and file's last cluster (EOF).
  • File's last cluster (EOF) and file's starting cluster.
  • File size and file fragmentation.

Frage 10

Frage
How many copies of the FAT does each FAT 32 volume maintain in its default configuration?
Antworten
  • One
  • Two
  • Three
  • Four

Frage 11

Frage
A file's logical size is displayed as?
Antworten
  • The number of sectors needed that the logical file contains.
  • The number of clusters that the logical file contains.
  • The number of bytes that the logical file contains.
  • The number of bits that the logical file contains.

Frage 12

Frage
A file's physical size is?
Antworten
  • Always greater than the file's logical size.
  • The number of bytes in the logical file plus all slack space from the end of the logical file to the end of the last cluster.
  • Always greater than the file's logical size and the number of bytes in the logical file plus all slack space from the end of the logical file to the end of the last cluster.
  • None of the other answers.

Frage 13

Frage
Each directory entry in a FAT file system is _______ bytes in length.
Antworten
  • 0
  • 8
  • 16
  • 32

Frage 14

Frage
What is the area between the end of a file's logical size and the file's physical size called?
Antworten
  • Unused disk area.
  • Unallocated clusters.
  • Unallocated sectors.
  • Slack space.

Frage 15

Frage
What three things occur when a file is created in a FAT 32 file system?
Antworten
  • Directory entry for the file is created, the FAT assigns the necessary clusters to the file, and the file's data is filled in to the assigned clusters.
  • The file name is entered in to the FAT, the directory structure assigns the number of clusters, and the file's data is filled in to the assigned clusters.
  • The directory entry for the file is created, the number of clusters is assigned by the directory structure, and the file's data is filled in to the FAT.
  • The directory structure maintains the amount of clusters needed, the file name is recorded in the FAT, and the file's data is filled in to the assigned clusters.

Frage 16

Frage
What information does a file's directory entry in a FAT file system store about itself?
Antworten
  • File name.
  • Date/time.
  • File extension.
  • Starting cluster (extent).
  • All of the other answers.

Frage 17

Frage
How many NTFS system files exist in the MFT
Antworten
  • 12
  • 16
  • 20
  • 24

Frage 18

Frage
In NTFS, what percentage of the volume size is reserved by default for the MFT?
Antworten
  • 10.5%
  • 11.2%
  • 12.5%
  • 13.5%

Frage 19

Frage
In NTFS, how long is each record in the MFT?
Antworten
  • 512 bytes
  • 1024 bytes
  • 2048 bytes
  • 4096 bytes

Frage 20

Frage
What is the attribute type identifier for the $STANDARD_INFORMATION attribute?
Antworten
  • 0x10
  • 0x20
  • 0x30
  • 0x80

Frage 21

Frage
A file whose contents can be stored within the MFT is known as what?
Antworten
  • Non-resident.
  • Resident.
  • Non-residual.
  • Residual.

Frage 22

Frage
Which system file in NTFS records the status of the clusters?
Antworten
  • $Badcluster
  • $Bitmap
  • $Boot
  • $Blocks

Frage 23

Frage
Which byte and bit within the $Bitmap would represent cluster 68
Antworten
  • Byte 6 bit 0.
  • Byte 6 bit 8.
  • Byte 8 bit 4.
  • Byte 8 bit 5.
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