Category: Course 4- Process Data From Dirty To Clean

1. Fill in the blank: Data analysts usually use _____ to deal with very large datasets. Answers web browsers spreadsheets SQL word processors 2. What

Verification and reporting come directly before the  data-cleaning process. Answers True False 2. What is the first step in the verification process? Answers Compare cleaned data with the

1. As part of the data-cleaning process, a data analyst creates a rule to highlight any empty cells in a bright blue color. This is

Fill in the blank: If a data analyst is using data that has been _____, the data will lack integrity and the analysis will be

1. In the CIA Triad, “Confidentiality” means ensuring that data is: Answers accurate and was not tampered with. available and that people can access it.