Product Data Collection
"In this lesson, you will learn how to choose and gather data for a business and how to develop your own original business idea."
Start LessonData Structure: Records and Fields
"In this lesson, you will learn the difference between data and information and how to create a data table by organizing information into records and fields."
Start LessonTypes and Formats of Data
"In this lesson, you will learn how to select the appropriate data type for each field in a table."
Start LessonData Calculations
"In this lesson, you will learn how to perform calculations to produce useful business information."
Start LessonFinding Problematic Data
"In this lesson, you will learn how to apply validation to identify errors in your data table."
Start LessonBlock Wrong Data
"In this lesson, you will learn how to use validation to prevent incorrect entries in your data table and how to display error messages to guide users in entering valid data."
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