DATABASE FUNDAMENTALS
HOW TO INSERT HEADERS FOOTERS IN EXCEL
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[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Full
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Unknown
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10
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-10
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Detailed explanation-1: -If you want to maintain the original cell reference when you copy it, you “lock” it by putting a dollar sign ($) before the cell and column references. For example, when you copy the formula =$A$2+$B$2 from C2 to D2, the formula stays exactly the same. This is an absolute reference.
Detailed explanation-2: -The SUM function adds values. You can add individual values, cell references or ranges or a mix of all three. For example: =SUM(A2:A10) Adds the values in cells A2:10.
Detailed explanation-3: -Microsoft Excel might show ##### in cells when a column isn’t wide enough to show all of the cell contents. Formulas that return dates and times as negative values can also show as #####.
Detailed explanation-4: -Combine data with the Ampersand symbol (&) Type = and select the first cell you want to combine. Type & and use quotation marks with a space enclosed. Select the next cell you want to combine and press enter. An example formula might be =A2&” “&B2.