How to use BYCOL() and BYROW() to evaluate data across columns and rows in Excel Your email has been sent Most Microsoft Excel functions are autonomous—one result value for each function or formula.

Spreadsheets are the ultimate business tool for organizing and analyzing data. But all the data analysis in the world won't help you if you don't understand what you're working with, or worse, you can ...

There are two important, yet different aspects of integrity with respect to databases: database structure integrity and semantic data integrity. Ensuring that each database object is created, ...