FUNDAMENTALS OF COMPUTER

USING MICROSOFT EXCEL

HOW TO USE THE CONCATENATE FUNCTION IN EXCEL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The Lock function locks rows and columns using the symbol ____
A
$A1
B
A$1
C
$A$1
D
%A
Explanation: 

Detailed explanation-1: -Excel absolute cell reference (with $ sign) The dollar sign fixes the reference to a given cell, so that it remains unchanged no matter where the formula moves. In other words, using $ in cell references allows you to copy the formula in Excel without changing references.

Detailed explanation-2: -$D$21:$D$44 is the column of numbers to add, the amount column. $B$21:$B$44 is the first criteria range, the region column. B10 is the first criteria value, the region. $C$21:$C$44 is the second criteria range, the department column.

Detailed explanation-3: -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.

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