Question 1

What best describes the function of project roles in MongoDB Atlas?

Options :

A : Project roles in MongoDB Atlas are used to control access to Atlas features such as managing clusters and monitoring resources.

B : Project roles in MongoDB Atlas are used to define the read and write permissions for individual databases within a cluster.

C : Project roles in MongoDB Atlas are solely for managing billing and subscription levels within the platform.

D : Project roles in MongoDB Atlas are assigned automatically based on the type of database user created.

Answer: A

Question 2

To enhance the security of MongoDB Atlas clusters and ensure that access is granted only to authorized users, an Atlas administrator needs to review and update user access controls. The goal is to ensure that only specific users can perform administrative tasks on the clusters. What step should the administrator take to achieve this goal?

Options :

A : Enable encryption at rest and in transit for all data in the clusters.

B : Implement the IP Allow Address List to restrict access to specific IP addresses.

C : Set up VPC peering to securely connect the corporate network to the Atlas clusters.

D : Configure role-based access control (RBAC) and assign specific roles to users for administrative tasks.

Answer: D

Question 3

During a recent project implementation, you observed an unusual spike in the activity feed of your MongoDB Atlas cluster. To determine the cause, you decide to analyze the Activity Feed in depth. Which of the following entries in the Activity Feed would most accurately help you identify operations that might be impacting the performance of your cluster?

Options :

A : Real-time CPU and memory usage

B : Database user role changes

C : Queries that triggered alerts due to execution time

D : User login and logout events

Answer: C

Question 4

An organization is evaluating their MongoDB Atlas configuration to ensure high availability and data integrity across their distributed databases. They are currently using an M30 cluster tier and seek to understand the differences between the oplog and the minimum oplog window settings. Which statement correctly describes the difference between the oplog and the minimum oplog window in MongoDB Atlas?

Options :

A : The oplog is a MongoDB feature that allows for the replication of data across nodes, whereas the minimum oplog window specifies the minimum amount of time data must remain in the oplog before it can be overwritten.

B : The minimum oplog window is a recovery feature that determines the number of days a backup is retained, whereas the oplog is a log of all operations that modify the data in the databases.

C : The oplog records all write operations to a MongoDB database, while the minimum oplog window is the user-configurable setting that determines the size of the oplog.

D : Both the oplog and the minimum oplog window are metrics that indicate the current load on the database server, and neither is configurable.

Answer: A

Question 5

An organization is using MongoDB Atlas for managing their databases across multiple regions. As part of their operations, they need to ensure that all database activities, especially write operations and configuration changes, are logged for audit and compliance purposes. The organization also requires these logs to be accessible for at least 90 days for analysis in case of any security breaches. As the MongoDB Atlas Administrator, how would you configure Atlas to meet these requirements?

Options :

A : Enable database auditing and set the log retention policy to 90 days in the project settings.

B : Utilize MongoDB’s default logging mechanism, which automatically retains logs for 90 days.

C : Configure third-party log management integration in Atlas and set a custom retention policy.

D : Set up an external logging service to fetch logs from Atlas via API on a daily basis.

Answer: A

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