MongoDB Exam C100DBA Topic 1 Question 77 Discussion

Actual exam question for MongoDB's C100DBA exam

Question #: 77
Topic #: 1

You have designed a web application with mongoDB. You have configured replication. The replica set is in place and function properly. What happens in case of failure?

ASwitchover needs to be done manually

BFailover happens automatically

CSwitchover happens automatically

DFailover needs to be done manually

Show Suggested Answer

Suggested Answer: A

by Wilda at Nov 26, 2023, 05:36 PM

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Shawna

11 days ago

Ah, the age-old question of what happens when your MongoDB setup goes haywire. I'm gonna have to go with 'B) Failover happens automatically' - the less manual work, the better, am I right? Now, who wants to bet on how many 'sudo reboot' commands the poor sysadmin has to run?

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Juan

13 days ago

Oh, the joys of database administration! I reckon 'B) Failover happens automatically' is the way to go. Gotta love it when the technology does all the heavy lifting for us, eh?

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Shizue

18 days ago

Alright, time to put my MongoDB expertise to the test! I'm gonna go with 'B) Failover happens automatically'. Anything that doesn't require manual intervention is a win in my book.

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Willow

1 months ago

Hmm, let me think... Automatic switchover sounds nice, but I'm gonna go with 'B) Failover happens automatically'. Gotta love it when the database takes care of itself, am I right?

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Avery

15 days ago

Yeah, it's great not having to worry about manual switchover.

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Bettina

26 days ago

I agree, 'B) Failover happens automatically' is the way to go.

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2 months ago

I think the answer is B) Failover happens automatically.

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