MongoDB Tech Exam

A customer's Future State is a mirror image of their Current State. True or False? - Answer- False Warren has set up a highly available environment using a MongoDB replica set. When Warren's application writes to the database, which of the following things is true? A. High availability is achieved through sharding; a replica set wouldn't apply here as they are used for horizontal scaling B. The data is saved in the secondary member of the replica set and is then replicated to the primary member C. The data is saved in the primary member of the replica set and then replicated to the secondary members D. The data is only replicated once the primary member of the replica set experiences downtime E. The data is saved only in the primary member unless Warren has backup(s) turned on - Answer- C. The data is saved in the primary member of the replica set and then replicated to the secondary members Microservices are independent from one another when it comes to releases and upgrades. True or False? - Answer- True Customers can choose to deploy a replica set across multiple regions in Atlas. True or False - Answer- True Charts is included with the Community edition of MongoDB. True or False - Answer- False You receive an RFP (request for proposal) from a prospective customer that is in early stages of building a new application that has not yet launched. They've narrowed choices to DocumentDB, CosmosDB, and MongoDB. This customer falls into what sales motion? A. Migrate B. Select C. Launch D. Replace - Answer- B. Select Which of the following statements is 1) true of relational databases, and 2) results in data being "trapped" or otherwise a blocker to innovation? (select any that apply)