Goal Seek in Excel- Instructions and Video Lesson

Goal Seek in Excel- Instructions and Video Lesson: A picture of the “Goal Seek” dialog box in Excel.
Goal Seek in Excel: Overview             You can use Goal Seek in Excel when you know the result you want a formula to return, but do not know the value needed to create the desired result. Anytime you have a situation where you know the result that you need to obtain, but are unsure of
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NULL Values in SQL – Tutorial

NULL Values in SQL - Tutorial: A picture of the main bullet points of the lesson on NULL values in SQL.
NULL Values in SQL: Overview             When creating tables in SQL, you will need to deal with NULL values in SQL. A NULL value is a value that is unknown. These values can occur within database tables when a user who is performing data entry skips entering a value into a field. When a value
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