Related Questions
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4
There are the following statements that are given below, which of them are correct about the id command in the Linux operating system?
a) This command describes the user id.
b) This command describes the group id.
c) This command describes the list of groups belongs to the user.
d) All the above
Options:
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4
Which command is used to know information about a password?
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4
Which exact command is used to get information about routing tables?
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4
Which of the following terminal command is used to send an email?
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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
Which of the following is not a data directory?
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4
Which of the following Linux command is used to print all environment variables?
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4
Which of the following statements are the correct about XXXwc command?
a) This command is used to count the lines of a file.
b) This command is used to count the words of a file.
c) This command is used to count the characters of a file.
d) All the above.
Options:
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4
Which of the following command is used to copy a line in the vi editor?
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4
Which of the following commands are used to kill a running process in the Linux system?
a) kill
b) killall
c) pkill
d) xkill
Options:
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4
What is the full form of OFS in AWK?
A. Object Field Separator
B. Obsolete Field Separator
C. Officiated Field Separator
D. Output Field Separator
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4
Which of the following command is used to delete the character before cursor in the vi editor?
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4
There are the following statements that are given below, which of them are the correct about the last command in the Linux system?
a) This command displays the information about the last logged in timing for the user.
b) The last command is used to display the last executed process in the system.
c) This command displays IP address, username, and duration of logging in.
d) The log information is stored in the /var/log/wtmp file.
Options:
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4
Which exact command is used to list the files and directories with group id and owner id instead of their names?
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4
Which command is used to create multiple directories in a single command?
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4
Which of the following command is used to know about the swap memory of the system?
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4
Which exact command is used to display the signal names used in the Linux operating system?
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4
There are the following statements that are given below, which of them are correct about GID in the Linux operating system?
a) GID is a group identification number that is used it identify a group in Linux OS.
b) GID is provided by the Linux operating system to the newly created group.
c) GID is provided by the user who created the group in the Linux operating system.
d) GIDs are stored in /etc/group file.
Options:
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4
What is the full form of JFS?
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4
Which of the following command is used to delete current line from the file?
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4
Which of the following command is used to compress a directory?
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4
By default, which files store output of the command that executed with nohup utility?
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4
Which exact command is used to show information about specified interface?
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4
Which of the following command is used to delete scheduled tasks?
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4
There are the following statements that are given below, which of them are correct about environment variables in Linux operating system?
a) The environment variables are used to store some values that can be used by the application.
b) The environment variables are used to customize the behavior of the applications.
c) The environment variables can impact the performance of the system.
d) The environment variable used a % symbol for variables.
Options:
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4
What is the full form of AWK?
C. Aho Weinberger Kernighan
D. Anderson Washington Kernighan
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4
Which of the following commands are used to download files from a specified URL?
a) curl
b) wget
c) filedownload
d) All of the above
Options:
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4
In the cut command, a delimiter can be?
a) Hyphen
b) Space
c) Slash
d) All of the above
Options:
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4
Which run-level is used with the init command to halt the system?
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4
Which directory contains grub configuration file?