All directories are stored under one main directory called ____
1. Server
2.Home
3.Folder
4.Root
Can the password and the user name be the same?
1.Sometimes
2.Yes
3.No
4. Not always
Collection of files is called as a
1.Directory
2.Root
3.Field
4.Home
Command used to count number of character in a file is
1. grep
2.wc
3.count
4.cut
Deleting a soft-link
1.Deletes the destination file
2.Deletes both the softlink and the destination file
3.Deletes just the softlink
4.backup of the destination is automatically created
End of file is referred by
1. fd 0
2. fd 1
3. fd 2
4. fd 3
Help for all commands is available at
1.Man command
2.Help command
3.Join command
4.Tput command
How do you get help about the command “cp�
1.help cp
2.man cp
3.cd
4.None of the mentioned
How much of memory space is occupied by Linux?
1.4 MB
2.6 MB
3.8 MB
4.12 MB
In Linux hard disk partition, hda2, a stands for the ___ (A)
1. first hard drive
2.first partition
3.second partition
4.second hard drive
In Linux hard disk partition, hda2, a stands for the ___
1. first hard drive
2.first partition
3.second partition
4.second hard drive
In what mode of editing, the keyboard behaves as a normal typewriter with the exception?
1.Input mode
2.Command mode
3.Editing mode
4.Formatting mode
In which year Linux was developed?
1.1989
2.1990
3.1991
4.1992
Linux default shell is (A) BAH shell (B) SH shell (C) ASH shell (D) BASH shell Linux default shell is
1.BAH shell
2.SH shell
3.ASH shell
4.BASH shell
Linux systems allow many users to work
1.Simultaneously
2.Constantly
3.Separately
4.None of the above
SA is also known as root user or
1. Supervisor
2. Multi user
3.Single user
4.Super user
Single dot (.) with cd refers to ___
1.Change directory
2.Created directory
3.Current directory
4.Parent directory
The command syntax to display the file ‘sample.txt’ one page at a time is
1.man sample.txt>more
2.cat sample.txt<more
3.cat sample.txt|more
4.None of the mentioned
The file name can be up to ___ character.
1.253
2.254
3.255
4.256
The full name of directory is called as
1. (A) Physical name
2.Path name
3.Primary name
4.Proper name
The option is influenced by the ___ preceding it.
1.File
2.Folder
3.Directory
4.Command
The prompt of the other users is
1.@
2.%
3.#
4.$
The prompt of the root user is
1.@
2.#
3.%
4.$
The system calls in UNIX is written using which language
1.c c++
2.Assembly
3.Language
4.Fortan
The trial version of Linux is called
1.Alpha
2.Beta
3.Gamma
4.Stable
The Vi editor, makes the keyboard to play a ___ role.
1.Single
2.Multiple
3.Dual
4.Solo
The ___ process does not allow any unauthorized person to access any of our directories or files.
1.Confirmation
2.Analyzing
3.Verification
4.Substantiation
Unix is which kind of Operating System?
1.Multi User
2.Multi Processes
3.Multi Tasking
4.All of the mentioned
We do not have the control over
1.Command
2.Constant
3.Variable
4.None
What is the command that saves the files when the file actually exists?
1.NN
2.DD
3.ZZ
4.YY
What is the other name of new shell?
1.Baby shell
2.Junior shell
3.Child shell
4.Assistant shell
What is the other name of new shell?
1.Baby shell
2.Junior shell
3.Child shell
4.Assistant shell
What is the space between end of the line and end of the screen is called as?
1. Dead space
2.White space
3.Blank space
4.Empty space
What is the syntax for mounting CD-ROMs?
1.# mount /mnt/cdrw
2. # mount / mnt/cdrom
3.# mount/ mnt/cd
4.# mount/mnt/cdr
What should be the minimum length of a password?
1.5
2.6
3.7
4.8
What was the first version of Linux?
1. 1.0
2.0.11
3.1.01
4.0.10
When mv f1 f2 is executed which file’s inode is freed?
1.f1
2.f2
3.new inode will be used
4. no inode is freed
Where do the users arrive after entering exit in Linux system?
1.Login screen
2. Internet
3. Logout screen
4.Login prompt
Which among the following interacts directly with system hardware?
1.Shell
2.Commands
3.Kernel
4.Applications
Which command gives the first byte where the difference is in the file1 & file2?
1.Diff
2.cmp
3.comm
4.Ls-a
Which command is called as the end-of-file command?
1.Ctrl+ V
2.Ctrl+ B
3.Ctrl+ D
4.Ctrl+ C
Which command is used to display all the files including hidden files in your current and its subdirectories ?
1.ls -aR
2. ls -a
3.ls -R
4. ls -l
Which command is used to display disk consumption of a specific directory
1. du
2.ds
3.dd
4.dds
Which command is used to display the operating system name
1.os
2.unix
3.kernel
4.uname
Which command is used to display the unix version
1.uname -r
2.uname -n
3.uname -t
4.kernel
Which command is used to extract a column from a text file
1.paste
2.get
3.cut
4.tar
Which command takes data from one command to another command?
1.Cat
2.Pipe
3.More
4.Tee
Which has excellent support for older hardware?
1.Unix
2.Linux
3.Minix
4.Xenix
Which has excellent support for older hardware?
1.Unix
2.Linux
3.Minix
4.Xenix
Which indicate you to find the mode you are working?
1. Indicator on
2.Beep sound
3.Status prompt
4.Prompt
Which is the core of the operating system?
1.shell
2.kernel
3.command
4.script
Which of the following commands can be used to change default permissions for files and directories at the time of creation
1.chmod
2.chwon
3.umask
4.chgrp
Which of the following commands will allow the user to search contents of a file for a particular pattern
1.touch
2.grep
3.find
4.ls
Which of the following is called as the piping symbol?
1._
2.|
3.~
4. !
Which of the following is used to append the contents of a file?
1. =
2.>>
3.<
4.>
Which option of ls command used to view file inode number
1.-l
2. -o
3. -a
4. -i
Which option of rm command is used to remove a directory with all its sub directories
1.-b
2.-o
3.-p
4. -r
Which option of rm command is used to remove a directory with all its sub directories
1. -b
2.-o
3.-p
4.-r
Which program combines Linux commands to solve the given problems?
1.Compiler
2.OS
3.Shell
4.Kernel
Which standard of Unix was followed by Linux?
1.Byte code
2.ANSI
3.ASCII
4.Unicode
Who are placeholders to store values?
1.Constants
2.Variables
3.OS
4.Shell
Who can change the password of any user?
1.Everyone
2.SA
3.Supervisor
4.End-user
Who developed Linux?
1. Dennis Ritchie
2.Linus Torvalds
3. Ken Thompson
4.Prof. Andrew S. Tannenbaum
Who is primarily responsible for the smooth functioning of the system?
1.System Advisor
2.System coordinator
3.System Manager
4.System Administrator
Who is primarily responsible for the smooth functioning of the system?
1.System Advisor
2.System coordinator
3.System Manager
4.System Administrator