Google Data Analytics Professional Certification Practice Test

What does a function do in a spreadsheet?

1. It stores data in a structured format

2. It performs a specified task automatically using data

3. It organizes data for better readability

4. It retrieves data from external sources

The correct answer is: It performs a specified task automatically using data

A function in a spreadsheet is designed to perform a specified task automatically using data. For instance, functions can be used to execute calculations, manipulate text, analyze data, and retrieve specific information based on given parameters. They can simplify complex operations, allowing users to carry out tasks such as summing a series of numbers, averaging values, or finding the maximum value in a dataset, all with a simple formula. The other options describe different aspects of data manipulation in spreadsheets. Storing data in a structured format relates more to how data is organized within the spreadsheet, while organizing data for better readability refers to formatting and layout enhancements that improve clarity but do not involve calculation or automation. Retrieving data from external sources highlights data integration but does not define the core function of a spreadsheet function itself. Thus, the essence of what a function does primarily centers on performing automated tasks with data, aligning perfectly with the answer provided.