MONGODB M102 HOMEWORK 6

When this is done, the replica set primary steps down, and the set cannot accept writes. Feb 28 at Then when you start your MongoDB processes they will function correctly. Once you have two secondary servers, both of which have sync’d with the primary and are caught up, run on your primary: Check all that apply. One real-time data can change your entire business for good. Choose the best answer:.

It contains 3 documents. Hope you use it wisely, my point of discussing each of the questions is 2 replies – Asked: This will simply confirm all the above happened ok. In this problem, ‘s oplog was effectively a “fork” and to preserve write ordering a rollback was necessary during ‘s recovery phase. Add two arbiters Options 1, 3, and 5 do not add a data-bearing member, therefore we can ignore them as they do not satisfy the second requirement: How many documents do you have?

So, let’s look at the options they give us: None of the above. Instead of running it normally, you need to right-click and Run As Administrator.

mongodb m102 homework 6

Second, you also want to ensure that all writes can be replicated during server maintenance. Add another data bearing node. MongoDB is “multi-master” — you can write anywhere, anytime.

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Add two data bearing members plus one arbiter. It contains 3 documents. Add an arbiter 2.

mongodb m102 homework 6

Teju Teju 30 October at What is the output? Hope you use it wisely, my point of discussing each of the questions is 2 replies – Asked: We have homewodk with many organizations of all the sizes.

Daily MongoDB Blog: MongoDB Course M MongoDB for DBAs Homework

MongoDB preserves the order of writes in a collection in its consistency model. Choose the best answer:. Now, what query would you run to get all the products where brand equals the string “ACME”? TIB Academy 17 December at Thanks to share gomework useful informative blog about MongoDB Training. Once done with that, run homework. One real-time data can change your entire business for good. Which of the following are true about mongodb’s operation in these scenarios?

However, I didn’t have any problems related to the version. Once you have two secondary servers, both of which have sync’d with the primary and are caught up, run on your primary: Choose the best answer:. However, I didn’t have any problems related to the version.

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Based on the explain output, which of the following statements below are true? It’s maybe a bit of a trick question as the important thing is to relate the requirements to the particular set of options they offer in the answers. Add homewodk data bearing node 5.

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Mongodb m exam answers

Really nice blog post. One real-time data can change your entire business for good. Increase the priority of the first server from one to two 4. Hope you use it wisely, my point of discussing each of the questions is 2 replies – Asked: Add two data bearing members plus one arbiter.

The questions were all quite straightforward mongodh covered in the online course material.

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