Course 4: Module 4 Flashcards
1
Q
Verification
A
A process to confirm that a data-cleaning effort was well-executed and the resulting data is accurate and reliable
2
Q
Changelog
A
A file containing a chronologically ordered list of modifications made to a project
3
Q
Find and replace
A
A tool that looks for a specified search term in a spreadsheet and allows you to replace it with something else
4
Q
CASE statement
A
The CASE statement goes through one or more conditions and returns a value as soon as a condition is met
5
Q
Documentation
A
The process of tracking changes, additions, deletions, and errors involved in your data-cleaning effort
6
Q
Documentation involves
A
Recover data-cleaning errors
Inform other users of changes
Determine quality of data
7
Q
A
8
Q
A
