Q. vi commands are not case sensitive.

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Q. While entering text in input mode the data is saved in _____.

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Q. To quit vi editor without saving the buffer we can use

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Q. The first UNIX editor was ____

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Q. One of the most important features of vi editor is _______

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Q. The “ed” text editor is no longer in use.

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Q. Which command is used for repeating the search in the same direction?

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Q. Which command is used to reverse the direction of repeating the search?

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Q. Substitution command is an ex-mode command.

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Q. Which of the following symbol is used for substitution command?

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Q. Which of the following is a correct syntax for performing substitution on a file?

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Q. We cannot leave the flag field empty while performing the substitution.

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Q. Which of the following commands can be used to replace ‘professor’ with ‘director’ throughout the whole file?

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Q. Which of the following flag will be used for interactive substitution?

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Q. Which one of the following commands will be used to delete all the instances of string ‘manager’ in file003?

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Q. Which one of the following command is invalid?

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Q. Search and replace operations can also use regular expressions for matching multiple patterns.

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Q. For yanking text, ___ is used.

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Q. For pasting text, ____ is used.

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Q. c operator is used for changing the text.

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