Which of the following is (are) an example(s) of dirty data?
A) B for customer gender
B) 213 for customer age
C) 999-999-9999 for a phone number
D) gren for a part colour
E) All of the above

Question

Quizplus · Accepted Answer

All of the above are examples of dirty data. B is not a valid code for gender, 213 is not a realistic age for a customer, 999-999-9999 is not a valid phone number format, and gren is a misspelling for the color green.

Which of the Following Is (Are) an Example(s) of Dirty