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CompTIA Exam DA0-001 Topic 11 Question 14 Discussion

Actual exam question for CompTIA's DA0-001 exam
Question #: 14
Topic #: 11
[All DA0-001 Questions]

A data analyst received a large amount of third-party data that needs to be joined with in-house data files. After the data is joined, the analyst notices three columns all contain dates. Which of the following should the analyst do to maintain data consistency?

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Suggested Answer: A

by Bette at Mar 02, 2023, 09:10 PM

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Marisha
3 months ago
Option C is the way to go - merge all date columns and unify the format. It's the date-iest solution, if you ask me.
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Kirk
2 months ago
User 3: That makes sense. It's important to have consistent date formats for accurate analysis.
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Elmer
2 months ago
User 2: I agree, merging all date columns and unifying the format is the most logical approach.
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Maryln
2 months ago
User 1: Option C is definitely the best choice. It will make the data consistent.
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Colette
3 months ago
Appending and parsing the date strings? That's like trying to read a calendar in a foreign language - it's going to take some serious linguistic skills.
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Gwenn
3 months ago
Separate the columns into a table and merge? I'd rather navigate a maze of spreadsheets than try that approach.
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Kenneth
1 months ago
Separate the columns into a table and merge? I'd rather navigate a maze of spreadsheets than try that approach.
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Hollis
1 months ago
C) Merge all date columns and unify the format.
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Ivette
1 months ago
A) Append all date columns and parse the strings.
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Laurel
1 months ago
D) Separate the columns into a table and merge.
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Nana
1 months ago
I agree, merging and unifying the format seems like the best option.
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Georgiann
3 months ago
C) Merge all date columns and unify the format.
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Lashaun
3 months ago
A) Append all date columns and parse the strings.
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Izetta
3 months ago
Merging all the date columns and unifying the format? Sounds like a job for a data alchemist, not an analyst.
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Doretha
3 months ago
User 2: Yeah, that would definitely help maintain data consistency.
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Lyla
3 months ago
User 1: I think merging all date columns and unifying the format is the way to go.
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Ronald
3 months ago
Imputing date columns? That's like trying to fill in a pothole with duct tape - it might work temporarily, but it's not a long-term solution.
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Mayra
3 months ago
I disagree, I think we should append all date columns and parse the strings for better accuracy.
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Aleisha
3 months ago
I agree with Jessenia, it's important to maintain data consistency.
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Jessenia
3 months ago
I think we should merge all date columns and unify the format.
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