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Linux Objective Questions - 50


Question: 1

(A) Operating System
(B) Application
(C) Framework
(D) Kernel

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 2

(A) True
(B) False

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 3

(A) a - q - s - d
(B) h - u - n - j
(C) l - u - d - r
(D) h - j - k - l

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 4

(A) cat < b
(B) touch b
(C) cat | b
(D) create b

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Beginner other[Posted by: Admin | Chicago, USA]


Question: 5

(A) /string
(B) ?string
(C) n
(D) N

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 6

(A) *
(B) -
(C) s
(D) x

Forum
Beginner other[Posted by: Karim HASSAN | ISETJ (TUNISIA)]


Question: 7

(A) Year
(B) Minute
(C) Username
(D) Password

Forum
Beginner other[Posted by: Karim HASSAN | ISETJ (TUNISIA)]


Question: 8

(A) groupdel
(B) groupmod
(C) groups
(D) groupedit

Forum
Beginner other[Posted by: Karim HASSAN | ISETJ (TUNISIA)]


Question: 9

(A) It converts bitmap images from one format to another such as PNG to JPEG.
(B) It verifies that the root directory tree complies to all conventions from the Filesystem Hierarchy Standard (FHS).
(C) It displays additional meta information from icon files ending in .ico
(D) It converts files from one character encoding to another

Forum
Beginner other[Posted by: Karim HASSAN | ISETJ (TUNISIA)]


Question: 10

(A) Without additional configuration, no users may have user specific crontabs.
(B) Without additional configuration, all users may have user specific crontabs
(C) The cron daemon will refuse to start and report missing files in the system's logfile
(D) When a user creates a user specific crontab the system administrator must approve it explicitly.

Forum
Beginner other[Posted by: Karim HASSAN | ISETJ (TUNISIA)]


Question: 11

(A) man
(B) info
(C) Both A & B
(D) None of these

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 12

(A) BSD
(B) Ubuntu
(C) RedHat
(D) CentOS

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 13

(A) session
(B) record
(C) script
(D) None of these

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Beginner other[Posted by: Admin | Chicago, USA]


Question: 14

(A) who
(B) login
(C) users
(D) which

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 15

(A) Terminated
(B) Interruptible
(C) Zombie
(D) Running

Forum
Expert other[Posted by: Admin | Chicago, USA]


Question: 16

(A) Parent Id
(B) Child Id
(C) 0
(D) 1

Forum
Practionar other[Posted by: Admin | Chicago, USA]


Question: 17

(A) disown
(B) &>/dev/null
(C) bg
(D) nohup

Forum
Practionar other[Posted by: Admin | Chicago, USA]


Question: 18

(A) $?
(B) $!
(C) $$
(D) $#

Forum
Practionar other[Posted by: Admin | Chicago, USA]


Question: 19

(A) Z Shell
(B) Bash Shell
(C) Net Shell
(D) C Shell

Forum
Practionar other[Posted by: Admin | Chicago, USA]


Question: 20

(A) :set list
(B) :set number
(C) :set all
(D) :set lineno

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 21

(A) dd
(B) ee
(C) dw
(D) x

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Practionar other[Posted by: Admin | Chicago, USA]


Question: 22

(A) :wq!
(B) :q
(C) :q!
(D) :wx

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 23

(A) :string
(B) /string
(C) ?string
(D) //string

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 24

(A) Script
(B) Program
(C) User
(D) Account

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 25

(A) linux
(B) ylinux
(C) vmlinux
(D) vmlinuz

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Practionar other[Posted by: Admin | Chicago, USA]


Question: 26

(A) userdel -r username
(B) userdel -d username
(C) userdel -D username
(D) userdel -f username

Forum
Expert other[Posted by: Admin | Chicago, USA]


Question: 27

(A) /etc/passwd
(B) /etc/password
(C) /root/password
(D) /root/passwd

Forum
Expert other[Posted by: Admin | Chicago, USA]


Question: 28

(A) etx4
(B) etx3
(C) etx2
(D) etx

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 29

(A) passwd
(B) password username
(C) passwd username
(D) changepwd username

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Practionar other[Posted by: Admin | Chicago, USA]


Question: 30

(A) rpm -v
(B) rpm -vi
(C) rpm -l
(D) rpm -qa

Forum
Practionar other[Posted by: Admin | Chicago, USA]


Question: 31

(A) File System
(B) File Server
(C) FTP Client
(D) OS

Forum
Expert variables[Posted by: Admin | Chicago, USA]


Question: 32

(A) ls -a
(B) ls -la
(C) ls -h
(D) ls -hidden

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 33

(A) chchange
(B) chmod
(C) chown
(D) changegrp

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 34

(A) FD0
(B) FD1
(C) FD2
(D) FD3

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 35

(A) Parent Account
(B) Service Account
(C) Regular Account
(D) Root Account

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 36

(A) True
(B) False

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 37

(A) Command Load Interface
(B) Command Line Interface
(C) Common IO Interface
(D) Common Input Interface

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 38

(A) dir
(B) pwd
(C) ls
(D) sed

Forum
Beginner variables[Posted by: Admin | Chicago, USA]


Question: 39

(A) ./script @ argument
(B) ./script argument &>
(C) ./script > argument
(D) ./script argument

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 40

(A) $$
(B) $#
(C) $@
(D) @$

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 41

(A) $?
(B) $!
(C) !$
(D) ?$

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 42

(A) head -1
(B) tail -1
(C) head 1
(D) tail -1

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 43

(A) echo ##
(B) echo $$
(C) echo $#
(D) echo $?

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 44

(A) array=("cppbuzz", "chicago")
(B) array=["cppbuzz", "chicago"]
(C) array={"cppbuzz", "chicago"}
(D) array={["cppbuzz"], ["chicago"]}

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 45

(A) $1
(B) $0
(C) $$
(D) $?

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 46

(A) export variable
(B) export $variable
(C) export {variable}
(D) export + variable

Forum
Practionar other[Posted by: Admin | Chicago, USA]


Question: 47

(A)
(B)

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Practionar other[Posted by: Admin | Chicago, USA]


Question: 48

(A) 1001
(B) 0022
(C) 4021
(D) 1024

Forum
Practionar variables[Posted by: Admin | Chicago, USA]


Question: 49

(A) del
(B) cd ../
(C) rm -rf
(D) pwd

Forum
Beginner other[Posted by: Admin | Chicago, USA]


Question: 50

(A) 8 Bytes
(B) 16 Bytes
(C) 32 Bytes
(D) 64 Bytes

Forum
Beginner other[Posted by: Admin | Chicago, USA]



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