MONGODB FOR DBA HOMEWORK 5.1
It contains 3 documents. None of the above. Labels answer m mongodb mongodb dba week 4. Which of the following are true about mongodb’s operation in these scenarios? Which of these statements is true? Contact Us name Please enter your name. You want to reconfigure your replica set config to exclude the primary, and allow your secondary to be elected, but you run into trouble.
At the beginning of the section, “W Timeout and Capacity Planning”, Dwight mentioned something that hasn’t yet been touched upon in this class: Instead of running it normally, you need to right-click and Run As Administrator. At the beginning of the section, “W Timeout and Capacity Planning”, Dwight mentioned something that hasn’t yet been touched upon in this class: Once you have two secondary servers, both of which have sync’d with the primary and are caught up, run on your primary: These were the answers I gave for mongodb m exam and.
You have a two member replica set, a primary, and a secondary. Add another data bearing node. You are concerned about robustness, however. Which of the following are options that will allow you to ensure that failover can occur if the first server goes down?
Answer questions faster with improved tools. How many products have a voice limit? In this problem, hommework oplog was effectively a “fork” and to preserve write ordering mongobd rollback was necessary during ‘s recovery phase. Posted by SiteAdmin at This is not the same as the Bulk operations, which were discussed earlier in this course.
Which of the following are true about mongodb’s operation in these scenarios? It contains 3 documents. Consider the following scenario: This article describes the basics of working with MongoDB using C. This article describes the basics of working with MongoDB using C.
mongodb dba homework answers
MongoDB for NodeJs devs montodb He mentions that you can find information on them in the docs, but he hasn’t used them in the shell during this course. Newer Post Older Post Home. You only have two data centers available.
This version includes official support for MongoDB 3. However, I didn’t have any problems related to the version.
Muhammad Abbas – ETL & BI Professional: [Mongodb] M Week 5 Assignments
Increase the number of votes for the first replica set member from one to two. MongoDB C Driver multiple field query. MongoDB homeworm a data type for binary data.
You want to reconfigure your replica set config to exclude the primary, and allow your secondary to be elected, but you run into trouble. MongoDB for Java Developers.
Which arrangement s of servers will allow you to be stay up as in, still able to elect a primary in the event of a failure of either data center but not both at once? GitHub is where people build software. The answer will appear in the id field of the resulting document.
Questions and answers about mongodb on WebFaction Community. Seems like backup and restore are an important skill set for any DBA to have, for the homework you should have One should spend 1 hour daily for months to learn and assimilate MongoDB.
Projects 0 Wiki Pulse Graphs Permalink. Learn everything you need to know to get started building a MongoDB-based app. Connect to the mongos with a mongo shell. That doesnt exist in the MongoDB. So the answer is s1.