w
e
a
b E. None of the above
Answer is Right!
Answer is Wrong!
The correct answer is D. b.
The vi editor is a text editor that is used to create and edit files. It is a modal editor, which means that it has different modes for different tasks. The command b moves the cursor back one character. If the cursor is at the beginning of a word, it will move to the beginning of the previous word.
The other options are incorrect. The command w moves the cursor forward one word. The command e moves the cursor to the end of the word. The command a moves the cursor to the beginning of the line. The command None of the above is incorrect because it is not a valid command in vi.