Calculated fields are frequently created with ________ data

When you select a chart, Excel displays a Chart Tools contextual tab with three specific tabs:

A) Data, Review, and Data B) Chart, Type, and Formulas C) Design, Layout, and Format D) Home, Insert, and Page Layout

What does referential integrity do?

A) Prevents the entry of a foreign key unless the primary key exists in the related table B) Prevents data from being edited or deleted C) Allows users to delete records in tables D) Allows unrelated fields to be modified