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CompTIA DA0-001 Exam - Topic 12 Question 5 Discussion

What R package makes it easy to work with dates?
A) Lubridate.
B) Datemath.
C) Stringr.
D) ggplot.

CompTIA DA0-001 Exam - Topic 12 Question 5 Discussion

Actual exam question for CompTIA's DA0-001 exam
Question #: 5
Topic #: 12
[All DA0-001 Questions]

What R package makes it easy to work with dates?

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Suggested Answer: A

Lubridate is an R package that makes it easier to work with dates and times.


by Claribel at Jun 14, 2022, 10:33 AM

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Pok
8 months ago
ggplot is great, but it’s not for dates specifically.
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Raymon
8 months ago
Wait, is Lubridate really that good? I always used base R.
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Gladys
9 months ago
Lubridate is the go-to for dates, no doubt!
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Rory
9 months ago
I thought it was Datemath? Never heard of Lubridate.
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Ronna
9 months ago
Definitely Lubridate! It's super handy for date manipulation.
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Trina
9 months ago
I thought Stringr was for string manipulation, not dates. I’m leaning towards Lubridate, but I hope I’m not mixing it up with something else!
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Anastacia
9 months ago
I’m pretty confident it’s Lubridate. We did a similar question in our last review session, and it was the clear choice then.
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Marla
9 months ago
I feel like Datemath could be a trick option, but I don't recall it being a real package. Lubridate definitely rings a bell though.
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Mirta
9 months ago
I think it's Lubridate, but I’m not completely sure. I remember it being mentioned in a practice question about date manipulation.
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Lashaunda
9 months ago
I think the key here is understanding the difference between peek() and forEach(). Peek() allows you to process the current item and return a stream, while forEach() just processes the item and returns void. I'll need to think carefully about which one is more appropriate for the situation.
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Lanie
9 months ago
This one seems pretty straightforward. The Project Liaison is the main point of contact with the other parties, so I'm going to go with True.
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Billye
10 months ago
I'm confident the answer is B. Changing the default database location is the best way to accomplish this task.
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