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MCQs

Total Questions : 155 | Page 10 of 16 pages
Question 91. Which among the following allows fast file system recovery?
  1.    Ext2
  2.    Journaling
  3.    Caching
  4.    Sysfs
 Discuss Question
Answer: Option B. -> Journaling


Journaling


Question 92. Filesystem for CDROM is:
  1.    Ext2
  2.    Ext3
  3.    Isofs
  4.    Procfs
 Discuss Question
Answer: Option C. -> Isofs


Isofs


Question 93. Which filesystem can be used to change certain kernel parameters at runtime using sysctl command?
  1.    Ext3
  2.    Sysfs
  3.    Ext4
  4.    Procfs
 Discuss Question
Answer: Option D. -> Procfs


Procfs


Question 94. Which file system has journaling capability?
  1.    Ext2
  2.    Ext4
  3.    Isofs
  4.    Procfs
 Discuss Question
Answer: Option B. -> Ext4


Ext4


Question 95. Which file contains the filesystems to be automatically mounted during boot?
  1.    /etc/mount
  2.    /etc/fstab
  3.    /etc/inittab
  4.    /etc/boot
 Discuss Question
Answer: Option B. -> /etc/fstab


/etc/fstab


Question 96. ____ is a directory (which should exist), on which to mount the file system?
  1.    Root
  2.    Boot
  3.    Mount-point
  4.    Partition
 Discuss Question
Answer: Option C. -> Mount-point


Mount-point


Question 97. Which command is used to mount file system read only.
  1.    mount "“a
  2.    mount "“v
  3.    mount "“f
  4.    mount "“r
 Discuss Question
Answer: Option C. -> mount "“f


mount “r


Question 98. Which is loaded into memory when system is booted?
  1.    Kernel
  2.    Shell
  3.    Commands
  4.    Script
 Discuss Question
Answer: Option A. -> Kernel


Kernel


Question 99. On Linux, initrd is a file
  1.    containing root file-system required during bootup
  2.    Contains only scripts to be executed during bootup
  3.    Contains root-file system and drivers required to be preloaded during bootup
  4.    None of the above
 Discuss Question
Answer: Option C. -> Contains root-file system and drivers required to be preloaded during bootup


Contains root-file system and drivers required to be preloaded during bootup


Question 100. Which of the following is not a valid run-level
  1.    5
  2.    0
  3.    8
  4.    1
 Discuss Question
Answer: Option C. -> 8


8


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