Which command executes ‘command’ in place of the current process instead of creating a new process?

Related MCQs

• A user executes the following command successfully: $ chmod +x file1.txt Which of the following is true of the output of this command?
• Which command runs the shell built-in command ‘command’ with the given argument?
• Which command is used to display all the files including hidden files in your current and its subdirectories ?
• Write the command to display the current date in the form dd/mm/yyyy.
• In which directory can you store system user default files used for creating user directories?
• What command is used to display the characteristics of a process?
• Which commands will give you information about how much disk space each file in the current directory uses?
• Which command can force all buffers to disk?
• Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory?
• Which command is used to assign only read permission to all three categories of the file ‘note’?