MC A________is a field for which every entry has a unique value in another table and where the field in the other table is the primary key for that table.

________ predicted that the number of transistors that could be placed on an integrated circuit doubled roughly every two years

Fill in the blank(s) with correct word

At each level of exponential recursion, the number of copies of the program ____.

A. doubles B. triples C. quadruples D. quintuples