Question:

For some reason I have saved two GrandmasAttics and when I go to browse before submitting, one has an ldb (LDB) extention and the other has an mdb extention. Which one should I submit?

Answer:

1 - You should quit Microsoft Access before submitting an assignment.

2 - The .ldb file you see is a "lock" file. It is used to allow two or more people to use the database at one time. If you quit Access that .ldb file will disappear.

3 - The file with extension .mdb is the one you want to submit.