CompTIA DA0-001 Exam - Topic 4 Question 37 Discussion

Actual exam question for CompTIA's DA0-001 exam

Question #: 37
Topic #: 4

Given the following:

Which of the following is the most important thing for an analyst to do when transforming the table for a trend analysis?

AFill in the missing cost where it is null.

BSeparate the table into two tables and create a primary key

CReplace the extended cost field with a calculated field.

DCorrect the dates so they have the same format.

Show Suggested Answer

Suggested Answer: A

by Ettie at Jun 30, 2024, 11:28 AM

Limited Time Offer

25%

Off

Get Premium DA0-001 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Tammi

3 months ago

Not sure if separating tables is necessary for trend analysis, seems overkill.

upvoted 0 times

...

Gussie

3 months ago

Wait, can you really analyze trends without consistent date formats?

upvoted 0 times

...

Rupert

3 months ago

Filling in missing costs is important too, but not as much as dates.

upvoted 0 times

...

Pearly

4 months ago

Definitely agree, option D is the way to go!

upvoted 0 times

...

Lakeesha

4 months ago

I think correcting the dates is crucial for accurate analysis.

upvoted 0 times

...

Gladis

4 months ago

Replacing the extended cost with a calculated field sounds right, but I wonder if correcting the dates might be more essential for trends.

upvoted 0 times

...

Maybelle

4 months ago

I feel like creating a primary key could help with data integrity, but I’m not entirely convinced it’s the top priority here.

upvoted 0 times

...

Mary

4 months ago

I remember a practice question where we had to correct date formats, and it seemed crucial for accurate analysis.

upvoted 0 times

...

Ben

5 months ago

I think filling in the missing costs is important, but I'm not sure if it's the most critical step for trend analysis.

upvoted 0 times

...

Eric

5 months ago

I'm a bit confused by the options here. Replacing the extended cost field with a calculated field seems like the most important step to me, but I'll need to double-check the details.

upvoted 0 times

...

Valentin

5 months ago

Separating the table into two tables and creating a primary key seems like overkill for this type of analysis. I'd focus more on the calculated fields and data quality.

upvoted 0 times

...

Jeanice

5 months ago

Okay, I think the key here is to make sure the data is consistent and clean. Filling in any missing cost data and standardizing the date format seem like good places to start.

upvoted 0 times

...

Mayra

5 months ago

Hmm, this looks like a tricky one. I'll need to carefully review the data and think through the best way to transform it for trend analysis.

upvoted 0 times

...

Ranee

5 months ago

This is an interesting question. I'll need to draw on my knowledge of broadcast security to figure out the right combination of mechanisms.

upvoted 0 times

...

Ty

5 months ago

I've got this! A and B are definitely correct. The DSCP can be set per application and per routing instance, and sgt-qos will set the ToS bits for Layer 2 traffic.

upvoted 0 times

...

Helaine

10 months ago

Ooh, date formatting, the true foundation of any good trend analysis. It's like building a house on a solid, level foundation - you just can't skip that step!

upvoted 0 times