Excel: Formulas and Functions Flashcards
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Read the first 7 Excel: Formulas and Functions flashcards as text
Which function returns the number of characters in a text string?
Answer: LEN
LEN returns the number of characters in a text string, including spaces.
What does the formula =IFERROR(A1/B1, "Error") return when B1 is 0?
Answer: Error
IFERROR catches the division-by-zero error and returns the specified value "Error" instead.
Which function finds the position of a substring within a text string, case-insensitively?
Answer: SEARCH
SEARCH is case-insensitive and returns the position of a substring, while FIND is case-sensitive.
What result does =ROUND(2.567, 2) produce?
Answer: 2.57
ROUND(2.567, 2) rounds to 2 decimal places, and the third decimal (7) rounds up the second decimal from 6 to 7.
A formula uses the range name 'SalesData'. What type of reference is this?
Answer: Named range reference
Named ranges provide a descriptive label for a cell or range that acts like an absolute reference and is easier to read.
Which function calculates the sum of values that meet a single condition?
Answer: SUMIF
SUMIF sums values in a range that satisfy a single specified condition.
What does the $ symbol do in the cell reference $B$4?
Answer: Makes both the column and row absolute
Placing $ before both the column letter and row number locks both, creating a fully absolute reference that does not change when copied.