Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Snowflake Exam DEA-C01 Topic 1 Question 29 Discussion

Actual exam question for Snowflake's DEA-C01 exam
Question #: 29
Topic #: 1
[All DEA-C01 Questions]

Which methods will trigger an action that will evaluate a DataFrame? (Select TWO)

Show Suggested Answer Hide Answer
Suggested Answer: C

This option will meet the requirements of creating a new development database (DEV) as a clone of the permanent production database (PROD) and disabling Fail-safe for all tables. By using the CREATE TRANSIENT DATABASE command, the Data Engineer can create a transient database that does not have Fail-safe enabled by default. Fail-safe is a feature in Snowflake that provides additional protection against data loss by retaining historical data for seven days beyond the time travel retention period. Transient databases do not have Fail-safe enabled, which means that they do not incur additional storage costs for historical data beyond their time travel retention period. By using the CLONE option, the Data Engineer can create an exact copy of the PROD database, including its schemas, tables, views, and other objects.


by Leota at Jul 15, 2024, 01:00 AM

Limited Time Offer

25%

Off

Get Premium DEA-C01 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel
Edelmira
14 days ago
Wait, wait, wait... Is 'DataFrame.do_the_Macarena()' a valid option? Because if it is, I'm totally acing this exam. *starts dancing in the middle of the test room*
upvoted 0 times
...
Dorthy
16 days ago
I heard 'DataFrame.dance()' is the hidden answer that only the true Pandas masters know. But don't tell anyone, it's a closely guarded secret. *nudges you conspiratorially*
upvoted 0 times
...
Leanora
17 days ago
Whoa, 'DataFrame.collect()' and 'DataFrame.show()' are the ones that actually do something with the DataFrame, right? I'm pretty sure those are the two correct answers. Unless, of course, the question is a trick and 'DataFrame.random_split()' is the secret answer. *wink, wink*
upvoted 0 times
...
Telma
26 days ago
I'm going with 'DataFrame.col()' and 'DataFrame.show()'. Those seem like the most logical choices to me. Although, I'm kinda hoping 'DataFrame.random_split()' is also an option, just for the fun of it.
upvoted 0 times
Mabel
9 days ago
User 3: I'm curious about 'DataFrame.random_split()', could be interesting.
upvoted 0 times
...
Raylene
19 days ago
User 2: I agree, I'm also going with 'DataFrame.show()'.
upvoted 0 times
...
Mammie
20 days ago
User 1: I think 'DataFrame.col()' is a good choice.
upvoted 0 times
...
...
Olive
1 months ago
Oh, I know 'DataFrame.select()' is definitely one of the methods that evaluates the DataFrame! But I'm a little unsure about the other one. Hmm, let me think...
upvoted 0 times
Elvera
8 days ago
User 2: Yes, you're right! 'DataFrame.show()' is one of the methods. So, we have 'DataFrame.select()' and 'DataFrame.show()'.
upvoted 0 times
...
Cordelia
18 days ago
User 1: I think 'DataFrame.show()' is another method that triggers an action to evaluate a DataFrame.
upvoted 0 times
...
...
Lisha
1 months ago
I'm pretty sure 'DataFrame.collect()' is one of the answers, but I'm not sure about the other one. Maybe 'DataFrame.show()' since it actually evaluates the DataFrame, right?
upvoted 0 times
Lezlie
9 days ago
Yes, 'DataFrame.select()' and 'DataFrame.collect()' are the methods that will evaluate a DataFrame.
upvoted 0 times
...
Annelle
16 days ago
I believe 'DataFrame.select()' is a method that triggers an action to evaluate a DataFrame.
upvoted 0 times
...
Gianna
19 days ago
'DataFrame.show()' is actually not one of the options. Maybe 'DataFrame.select()' could be the other method?
upvoted 0 times
...
Desiree
1 months ago
I think you're right, 'DataFrame.collect()' does trigger an action to evaluate the DataFrame.
upvoted 0 times
...
...
Rosalind
2 months ago
I'm not sure about option D, but I think option E will also trigger an action to evaluate a DataFrame.
upvoted 0 times
...
Delisa
2 months ago
I agree with Brett, selecting and collecting columns will evaluate the DataFrame.
upvoted 0 times
...
Brett
2 months ago
I think options C and D will trigger an action to evaluate a DataFrame.
upvoted 0 times
...

Save Cancel