DATABASE FUNDAMENTALS
HOW TO INSERT HEADERS FOOTERS IN EXCEL
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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mixed
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invalid
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relative
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absolute
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Detailed explanation-1: -The dollar sign in an Excel cell reference affects just one thing-it instructs Excel how to treat the reference when the formula is moved or copied to other cells. In a nutshell, using the $ sign before the row and column coordinates makes an absolute cell reference that won’t change.
Detailed explanation-2: -A formula that contains a relative cell reference changes as you copy it from one cell to another. For example, if you copy the formula =A2+B2 from cell C2 to C3, the formula references in C3 adjust downward by one row and become =A3+B3.
Detailed explanation-3: -These are called “relative” cell references, since they change relative to where you copy the formula. If you do not want cell references to change when you copy a formula, then make those cell references absolute cell references.