What is the number of possible passwords to consider

Reference no: EM13156361

suppose you know there are four letters in a certain password. Also you know three of the four letters but are not certain of the correct order. What is the number of possible passwords you must consider?

Reference no: EM13156361

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What is the number of possible passwords to consider : suppose you know there are four letters in a certain password. Also you know three of the four letters but are not certain of the correct order. What is the number of possible passwords you must consider?

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