NCIDQ | Sample Question
The most helpful way for me to study is to review sample questions and, if I don't know the answer, to review the material. Below is a sample question and explanation from the NCIDQ IDPX exam:
Exit access corridors in nonsprinklered buildings must have a rating of
a) 30 minutes b) 45 minutes c) 1 hour d) 2 hours
Answer: C - 1 hour
Explanation: "An exit access corridor leads to the exit in a building. Typically, these corridors are either non-rated or have a 1-hour fire rating, depending on their location, the occupant load they are serving, and whether the building is sprinklered."