File Management MCQ

Test your knowledge with important File Management MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more File Management MCQs on Bissoy. Bissoy App

• What UNIX command is used to update the modification time of a file?
  ক

  time

  খ

  modify

  গ

  cat

  ঘ

  touch
• Where can I find the printer in the file structure?
  ক

  /etc

  খ

  /dev

  গ

  /lib

  ঘ

  /printer
• Which command is used to change permissions of files and directories?
  ক

  mv

  খ

  chgrp

  গ

  chmod

  ঘ

  set
• Creation of hardlinks that point across partitions
  ক

  is allowed only to root user

  খ

  can be done by all users

  গ

  the effects are unspecified

  ঘ

  is not allowed
• Deleting a soft-link
  ক

  Deletes the destination file

  খ

  Deletes both the softlink and the destination file

  গ

  Deletes just the softlink

  ঘ

  backup of the destination is automatically created
• If two files on same partition point to the same inode structure they are called
  ক

  Soft links

  খ

  Hard links

  গ

  Alias

  ঘ

  Special files
• There are two hard links to the “file1” say hl and h2 and a softlink sl. What happens if we deleted the “file1”?
  ক

  We will still be able to access the file with hl and h2 but not with sl

  খ

  We will not be able to access the file with hl and h2 but with sl

  গ

  We will be able to access the file with any of hl, h2 and sl

  ঘ

  We will not be able to access the file with any of hl, h2 and sl
• A user creates a link to a file file1 using the following command “ln file1 file2”. Which of the following is not true?
  ক

  file1 and file2 have the same inode numbers

  খ

  The number of links for file1 is displayed as 1

  গ

  The number of links for file1 is displayed as 2

  ঘ

  The number of links for file2 is displayed as 2
• How many links are created when we creat a directory file?
  ক

  1

  খ

  2

  গ

  3

  ঘ

  4
• By default if any regular file is created, the number of link is displayed as 1 ?
  ক

  True

  খ

  False
• Any file’s attribute information is stored in which structure on the disk
  ক

  Inode

  খ

  Data blocks

  গ

  File blocks

  ঘ

  Directory file
• When mv f1 f2 is executed which file’s inode is freed?
  ক

  f1

  খ

  f2

  গ

  new inode will be used

  ঘ

  no inode is freed
• What command is used to copy files and directories?
  ক

  copy

  খ

  cp

  গ

  rn

  ঘ

  cpy
• How do you rename file “new” to file “old”?
  ক

  mv new old

  খ

  move new old

  গ

  cp new old

  ঘ

  rn new old
• Executing the ‘cd ..’ command when at the root level causes
  ক

  Error message indicating the user can’t access beyond the root level

  খ

  Behavior is unix-flavor dependent

  গ

  Results in changing to the ‘home’ directory

  ঘ

  Nothing happens
• If a file is removed in Unix using ‘rm’ then
  ক

  The file can be recovered by a normal user

  খ

  The file cannot be recovered by a user

  গ

  The file can be fully recovered provided the sytem is not rebooted

  ঘ

  The file will be moved to /lost+found directory and can be recovered only by administrator’s intervention
• Which represents the user home directory
  ক

  /

  খ

  .

  গ

  ..

  ঘ

  ~
• Which option of rmdir command will remove all directories a, b, c if path is a/b/c
  ক

  –b

  খ

  –o

  গ

  –p

  ঘ

  –t
• Which command is used to set limits on file size
  ক

  fsize

  খ

  flimit

  গ

  ulimit

  ঘ

  usize
• Which of the following time stamps need not exist for a file on traditional unix file system
  ক

  Access Time

  খ

  Modification Time

  গ

  Creation Time

  ঘ

  Change Time
• The user can load and execute a program but cannot copy it. This process is?
  ক

  Execution

  খ

  Appending

  গ

  Reading

  ঘ

  Updating
• When access is granted to append or update a file to more than one user, the OS or file management system must enforce discipline. This is _________
  ক

  Simultaneous access

  খ

  Compaction

  গ

  External Fragmentation

  ঘ

  Division
• Which of the following is not a part of the usage information?
  ক

  data created

  খ

  identity of creator

  গ

  owner

  ঘ

  last date modified
• Allocated size of a file comes under?
  ক

  basic information

  খ

  address information

  গ

  access control information

  ঘ

  usage information
• Which of the following isn’t a part of the file directory?
  ক

  Attributes

  খ

  Protocol

  গ

  Location

  ঘ

  Ownership
• ___________ itself is a file owned by the operating system
  ক

  Logical file

  খ

  Record

  গ

  Database

  ঘ

  Directory
• Which of the following is not an appropriate criterion for file organisation?
  ক

  Larger access time

  খ

  ease of update

  গ

  simple maintenance

  ঘ

  economy of storage
• __________________ refers to the logical structuring of records.
  ক

  Physical organisation

  খ

  Logical organisation

  গ

  Structural organisation

  ঘ

  File organisation
• Records are treated as a unit.
  ক

  True

  খ

  False
• A basic element of data in a file.
  ক

  Memory

  খ

  Record

  গ

  Field

  ঘ

  Value