Cnit 420 Final Exam Qustions With Correct Answers

CNIT 420 FINAL EXAM QUSTIONS WITH
CORRECT ANSWERS

The |early |file |system |standard |was |- |CORRECT |ANSWER✔✔-Ext2



This |replaced |Ext2 |in |most |Linux |distros |- |CORRECT |ANSWER✔✔-Ext3



This |added |support |for |partitions |larger |than |16TB |- |CORRECT |ANSWER✔✔-Ext4



This |contains |bootstrap |code |- |CORRECT |ANSWER✔✔-Boot |Block



UNIX/Linux |computer |has |only |one |of |these |which |is |located |on |the |main |hard |disk |- |CORRECT
|ANSWER✔✔-boot |block




This |specifies |disk |geometry, |available |space, |and |keeps |track |of |all |inodes |- |CORRECT |
ANSWER✔✔-Superblock



This |manages |the |file |system |- |CORRECT |ANSWER✔✔-Superblock



This |comes |right |after |the |superblock |- |CORRECT |ANSWER✔✔-Inode |blocks



This |is |assigned |to |every |file |allocation |unit |- |CORRECT |ANSWER✔✔-Inode |blocks



This |is |where |directories |and |files |are |stored |on |a |disk |drive |- |CORRECT |ANSWER✔✔-Data |
blocks

,This |is |the |location |linked |directly |to |inodes |- |CORRECT |ANSWER✔✔-Data |blocks



An |assigned |inode |contains |the |following:

m_____ |a___ |t______ |of |file |or |directory

n________ |o___ |l_____ |to |a |file |or |directory

__I___ |and |__I___ |of |the |file's |or |directory's |owner

n_____ |o___ |b_____ |in |the |file |or |directory

File's |or |directory's |M___ |t______ |- |CORRECT |ANSWER✔✔-mode |and |type, |number |of |links, |
UID, |GID, |number |of |bytes, |MAC |times



An |assigned |inode |contains |the |following |(cont'd):

Inode's |l____ |f____ |s______ |c______ |t_____

B_____ |a_______ |for |the |file |data

I_______, |d_______-i________, |and |t_______-i_______ |block |addresses |for |the |file |data

N_______r |o_ |a________ |b_______ |assigned |to |a |file |- |CORRECT |ANSWER✔✔-last |file |status |
change |time, |block |address, |indirect, |double-indirect, |trip-indirect, |number |of |actual |blocks



Pointer |11 |is |a |- |CORRECT |ANSWER✔✔-indirect |pointer



Pointer |12 |is |a |- |CORRECT |ANSWER✔✔-double-indirect |pointer



Pointer |13 |is |a |- |CORRECT |ANSWER✔✔-triple-indirect |pointer



This |keeps |track |of |disk's |bad |sectors |- |CORRECT |ANSWER✔✔-bad |block |inode

, To |find |bad |blocks |on |a |Linux |computer, |use |the |following |commands |- |CORRECT |
ANSWER✔✔-badblocks, |mke2fs, |e2fsck



must |log |in |as |root |to |use |this |command |- |CORRECT |ANSWER✔✔-badblocks



include |safequards |that |prevent |them |from |overwriting |important |information |- |CORRECT |
ANSWER✔✔-mke2fs, |e2fsck



This |is |a |pointer |that |allows |accessing |the |same |file |by |different |filenames |- |CORRECT |
ANSWER✔✔-hard |link



Use |this |command |to |create |a |hard |link |- |CORRECT |ANSWER✔✔-ln



This |is |a |field |inside |each |inode |that |specifies |the |number |of |hard |links |- |CORRECT |
ANSWER✔✔-link |count



This |type |of |link |is |a |pointer |to |other |files |and |are |not |included |in |the |link |count |- |CORRECT |
ANSWER✔✔-symbolic |links



These |are |also |called |soft |links |- |CORRECT |ANSWER✔✔-symbolic |links



T/F |Symbolic |links |have |an |inode |of |their |own |- |CORRECT |ANSWER✔✔-True



Code |named |High |Sierra |- |CORRECT |ANSWER✔✔-Mac |OS |X |Version |10.13



This |mac |os |version |offers |better |security, |encryption, |and |performance |speeds |- |CORRECT |
ANSWER✔✔-10.13