Answer:
A collection of more than one spreadsheet is a workbook
Step-by-step explanation:
A workbook is a collection of more than one spreadsheet which is usually in a single file. the spreadsheets that make up this workbook are usually labeled for example the first spreadsheet/worksheet is labeled sheet 1 and so on for the subsequent sheets that follow.
A workbook is used to represent and present data to a relevant audience. a workbook is also a form of database system where information are stored,deleted and changed as need arises, it is usually managed by a database administrator. example of such workbook is Microsoft excel. a workbook includes texts ,formats and formulas already inbuilt to enable its functionality