In a ________ implementation, small groups of a company start using the new database. Gradually, more groups come on board as the system is perfected until the entire organization is using the new system

A customer's cell phone would be an example of a ________

A) primary key B) table C) field D) record

Match the following terms to their meanings:

I. Subtotal II. Outline III. Collapse IV. Expand V. Grouping A. The process of joining rows or columns of related data together into a single entity B. A row within the dataset containing at least one aggregated value C. A hierarchical structure of data D. Restricting the view of a grouped data set E. Displaying all information in a grouped data set