Explanation
The modes of the vi editor that are correct are insert mode and command mode. The vi editor is a modal editor, which means that it has different modes for different operations. The insert mode allows the user to insert text into the file. The command mode allows the user to execute commands, such as saving, quitting,moving the cursor, searching, replacing, and so on. The user can switch between the modes by pressing certain keys, such as Esc, i, a, o, and others. The edit mode, change mode, and review mode are not valid modes of the vi editor.
References: LPI Exam 101 Detailed Objectives, Topic 103: GNU and Unix Commands, Weight: 25, Objective 103.8: Use vi to create and edit files, vi editor