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4

Which of the following command is used to move one word forward in the vi editor?

A. b

B. ww

C. w

D. yw

Correct Answer :

C. w


The w command is used to move one word forward in the vi editor.

Related Questions

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4

Which of the following Linux distribution does not follow the File Hierarchy System?
a) Ubuntu
b) GoboLinux
c) NixOS
d) Redhat
Options:

A. A and B

B. A and C

C. B and C

D. B and D

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4

Which command is used to execute a command based on the number assigned in the command history, here we denote command history number by N?

A. !N

B. #N

C. $N

D. !!N

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4

Which exact command is used to remove a directory with its sub-directories?

A. rmdir -a

B. rmdir -p

C. rmdir -s

D. rmdir -k

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4

Which command is used to remove a file?

A. remove

B. rm

C. rmfile

D. delete

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4

Which of the following command is used to display the memory map of processes in the Linux system?

A. pmap

B. memmap

C. map

D. procmap

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4

How to print lines of a given text file from line number 2 to 4 using AWK?

A. awk 'NR==2, NR==4 {print NR,$0}'

B. awk 'NR==2 to NR==4 {print NR,$0}'

C. awk 'NR==2-4 {print NR,$0}'

D. awk 'NR==2,4 {print NR,$0}'

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4

Which of the following command is used to forward search for given string in the vi editor?

A. ?string

B. /string

C. string

D. #string

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4

Which exact command is used to list the files and directories along with hidden files?

A. ls -l

B. ls -k

C. ls -a

D. ls -n

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4

Which of the following command is used to update the database used by the locate command?

A. updatelocate

B. updatelocatedb

C. locatedb

D. updatedb

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4

There are the following statements that are given below, which of them are correct about touch command in Linux?
a) It is used to create empty files.
b) It is used to update the timestamp of the existing file.
c) It is used to write formatted data into the file.
d) It is used to view the content of the file.
Options:

A. A and B

B. B and C

C. A, B, and C

D. A, B, C, and D

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4

Who was developed the vi editor?

A. Bill joy

B. James gosling

C. Andy Bechtolseim

D. Scott G. McNealy

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4

Which of the following directory contains device files?

A. /device

B. /devfile

C. /dev

D. /sys

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4

Which of the following redirection operator is used to append the content in a file?

A. >

B. <

C. >>

D. <>

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4

Which exact command is used, remove write, and execute permission from a file?

A. chmod w-x

B. chmod x-w

C. chmod we

D. chmod wx

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4

What is the default size of MTU in the Linux operating system?
a) cat
b) file
c) help
d) man
Options:

A. 1000

B. 1500

C. 2000

D. 2600

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4

There are the following statements that are given below, which of them are correct about the /sys directory in the Linux operating system?
a) The /sys directory contains kernel related information.
b) The /sys directory contains information about hardware devices.
c) The /sys directory contains user-related information.
d) All the above
Options:

A. A and B

B. A and C

C. B and C

D. B and D

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4

Which of the following operator is used to comment lines in a shell script file?

A. //

B. \

C. /**/

D. #

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4

There are the following statements that are given below, which of them are correct about vi the editor?
a) The vi editor is also known as a Visual editor.
b) The vi editor is used to create and edit text files.
c) It is a very user-friendly editor and works on different distributions of Linux.
d) vim is the improved version of the vi editor.
Options:

A. A and B

B. C and D

C. A, B, and C

D. A, B, C, and D

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4

dig stands for?

A. Domain Information Groper

B. Domain Instruction Gist

C. Double Instruction Groper

D. Double Information Groper

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4

There are the following statements that are given below, which of them are correct about /etc/login.defs file in the Linux operating system?
a) In this file, we can define the maximum number of days a password may be used.
b) In this file, we can define the minimum number of days allowed between password changes.
c) In this file, we can also define the minimum and maximum length of the password.
d) There is no /etc/login.defs file exists in the Linux operating system.
Options:

A. A and B

B. A and C

C. A, B and C

D. D

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4

Which of the following is known as match operator in AWK?

A. =

B. !

C. ~

D. ==

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4

Which Linux command is used to access external storage devices like pen-drive into the Linux file system?

A. attach

B. access

C. mount

D. umount

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4

Which of the following statements are correct about whois command?

A. We can get name servers of a website using whois command.

B. The whois command is used to get domain name and registry information for a website.

C. Both of the above

D. None of the above

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4

Which command is used to remove an existing group?

A. removegroup

B. deletegroup

C. groupdel

D. grouprmv

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4

Which of the following types of encodings are used by the strings command?
a) 16-bit little endian
b) 16-bit big endian
c) 7-bit byte ASCII
d) None of the above
Options:

A. A and B

B. B and C

C. A, B, and C

D. D

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4

How to change the normal user to root user using the terminal in the Linux operating system?

A. Using sudo command

B. Using su command

C. Using super command

D. None of the above

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4

In which unit, time passed in sleep command by default?

A. Seconds

B. Minutes

C. Milliseconds

D. Microseconds

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4

What is the file system?

A. The file system is part of the Linux kernel which is used to call boot loader.

B. A file system is a user program to copy files from one location to another programs.

C. The file system is part of Linux OS which is used to arrange files and directories.

D. None of the above

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4

By default, which files store output of the command that executed with nohup utility?

A. nh.out

B. nohup.out

C. nohup.txt

D. nh.txt

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4

Which exact command is used to create a user with a specified name for the home directory, here we will create a user with user1 name and name of the home directory will be MyHome?

A. useradd -m /MyHome user1

B. useradd -m -d /MyHome user1

C. useradd -m -h /MyHome user1

D. useraddhome /MyHome user1