Two parts of the Bible... anyone?

The exam was about the course, Introduction to the Bible and so was a generic question asking the students to give a brief description about the Bible.  Here's one of the answers:

The Roman Catholic Bible has two parts: Dei Verbum and the Catechism of the Catholic Church.  

Here's the icing on the cake:
The student is a Seminarian,
nearing the completion of his first year of Philosophical studies!