An index and a table of contents are terms that refer to the same thing

The Messages page consolidates all messages received from across the Facebook site, including email messages, private messages, chat messages, and text messages sent via mobile phone

Indicate whether the statement is true or false

What is the best option for adding a calculation to a PivotTable that does not already exist?

A) PivotTool Calculation B) Function C) Custom function D) Calculated field