The amount by which an object has rotated about its FORWARD-BACKWARD axis (compared to its original position) is called the object's ____.

In a query, statistical calculations such as the average amount for a group of records are referred to as ________

A) formulas B) aggregate functions C) expressions D) equations

Which of the following is NOT an option listed when clicking the Delete button on the Table Tools Layout tab?

A) Delete column B) Delete table C) Delete cell D) Delete row