We have obtained access to the company's operational data.We examine 50 records for customers with phone numbers that should use the current area code of 345.Of these 50 records,we find 10 that still use an older area code of 567.This is an example of ________.
A)dirty data
B)inconsistent data
C)non-integrated data
D)a "wrong format" problem

Question

Quizplus · Accepted Answer

This is an example of inconsistent data, where some of the records have outdated phone numbers with the wrong area code while the rest have the current area code. Inconsistent data can create problems and inaccuracies when analyzing or using the data.

We Have Obtained Access to the Company's Operational Data