Hello forum people. I'm new to this site but excited about all the valuable info and people here.
Anyways, I took the ICND1 or CCENT exam about a week ago and failed it by half a question.

Sucks but overall I was satisfied since it was the first test for any certification that I have taken. It was an important experience nonetheless and I now know what testing is like for this certification. However, I am aware that the test is subject to change every time so no test is the same which brings me to my question for everyone out there who has retaken a test or know how it works.
My question is, how different will the questions be? I know exactly what I need to study a bit more but I don't know if I should just focus on the subjects I did poorly on or recap all subjects. I want to take the exam in a week or so.