B is correct answer
Ctrl+A moves the cursor to the start of the line.
Ctrl+E moves the cursor to the end of the line.
Ctrl+W deletes the word before the cursor.
Ctrl+U deletes all the text before the cursor.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Praveen2929
2 years, 12 months agolobana
3 years, 7 months ago