A ________ check compares the values of data in two or more fields to see whether those values are reasonable

Once users create a table sort, they can only modify the existing sort or create a new higher priority sort. They cannot delete the sort

Indicate whether the statement is true or false

You might think of a database ____ as a small table containing values from a table and record numbers that reference those values.

A. grid B. index C. glossary D. dictionary