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

MongoDB C100DBA Exam - Topic 1 Question 57 Discussion

Which of the following is incorrect statement about find and findOne operations in MongoDB?
D) findQ and findOneQ returns cursors to the collection documents
A) findQ returns all the documents in a collection while findOne() retrieves only the first one.
B) find.limit(l) is not the same query as findOne()
C) findOneQ returns the actual first document retrieved from a collection

MongoDB C100DBA Exam - Topic 1 Question 57 Discussion

Actual exam question for MongoDB's C100DBA exam
Question #: 57
Topic #: 1
[All C100DBA Questions]

Which of the following is incorrect statement about find and findOne operations in MongoDB?

Show Suggested Answer Hide Answer
Suggested Answer: D

by Lizbeth at Aug 20, 2022, 07:46 PM

Limited Time Offer

25%

Off

Get Premium C100DBA Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Wenona
8 months ago
C sounds off, findOneQ isn't a standard term in MongoDB.
upvoted 0 times
...
Chantay
8 months ago
B is right, find.limit(l) is definitely not the same as findOne().
upvoted 0 times
...
Frank
9 months ago
Wait, is findQ even a real function?
upvoted 0 times
...
Julie
9 months ago
Totally agree, findOne() is just one document.
upvoted 0 times
...
Gussie
9 months ago
A is correct, find returns all documents.
upvoted 0 times
...
Martina
9 months ago
I thought both findQ and findOneQ return cursors, but I need to double-check if that's correct.
upvoted 0 times
...
Julieta
9 months ago
I feel like findOneQ is supposed to return the first document, but I might be mixing it up with find().
upvoted 0 times
...
Karma
9 months ago
I think find.limit(l) is definitely different from findOne(), but I can't recall the exact reason why.
upvoted 0 times
...
Ashlyn
9 months ago
I remember that find() returns multiple documents, but I'm not sure about the specifics of findOne().
upvoted 0 times
...
Chaya
9 months ago
Hmm, I'm a bit unsure about this one. I know we need to be really careful about notifying the emergency contact, but I'm not sure which of these scenarios would actually require it. I'll have to think through the potential risks and impacts of each one.
upvoted 0 times
...
Alberto
9 months ago
This question is testing my knowledge of single-row functions, which I'm a bit shaky on. I'll need to review my notes and examples to make sure I select the right three statements. Wish me luck!
upvoted 0 times
...
Alline
9 months ago
I'm a bit confused on this one. The question doesn't provide a lot of context, so I'm not sure which factors are most important. I'll have to read through the options carefully.
upvoted 0 times
...
Walker
9 months ago
Hmm, I'm a bit unsure about the best approach here. I'll need to review the options and think through the potential impacts on the different stakeholders.
upvoted 0 times
...
Huey
9 months ago
Hmm, I'm a bit unsure about this one. I know BGP communities are used to control routing behavior, but I'm not sure which one would be the best fit here. I'll have to think it through carefully.
upvoted 0 times
...
Evangelina
10 months ago
Okay, let me see. Hiring someone else to do the hardware work means we're transferring that risk to another party. I think the answer is C, Transference.
upvoted 0 times
...

Save Cancel