Hey it's like normal course too.I dont see how you were a full time student if you didnt do the coop, they will look at the transcript and see that nothing was completed during that term. If your transcript shows you were a full time student then there is no issue.
If you take one course and at the very last you fail that course ..
You won't not he considered to have not taken the course...
You failed but that's another thing but at least you took it . So you are a full time student regardless of the outcome of that term