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

As an Atlas Administrator, you need to enable and configure auditing in your MongoDB Atlas environment to monitor and log specific activities for security and compliance purposes. Your objective is to ensure that only database access and administrative actions are audited. Which of the following is the correct way to configure the audit filter in MongoDB Atlas?

Options :

A : Configure the audit filter directly in the Atlas UI by specifying a JSON object that includes {"atype": {"$in": ["authenticate", "createUser", "dropUser", "grantRolesToUser"]}}.

B : In the Atlas UI, go to the "Security" tab and enable auditing by selecting "Database Access" and "Administrative Actions" from a dropdown menu.

C : Use the Atlas API to send a POST request with a payload that sets audit filters to log events related to database access and administrative actions using specific event types.

D : Enable auditing by modifying the cluster configuration file (cluster.conf) to include audit settings that filter for database access and administrative actions.

Answer: A

Question 3

As part of their security protocol update, a MongoDB Atlas administrator is reviewing the security configurations available for their M30 cluster. They are focusing on the deployment of best practices and specific security features unique to MongoDB Atlas. Which of the following security features is not available or applicable for an M30 cluster?

Options :

A : Enforcing two-factor authentication for all database users to enhance access security.

B : Applying Encryption at Rest using Customer-s Key Management (BYOK) to enhance data security.

C : Implementing database firewalls that block all traffic, regardless of the source or type of access.

D : Utilizing built-in database auditing to track and log user activities and database operations.

Answer: C

Question 4

An Atlas administrator observes that the database read operations are slower than expected. What should the administrator do to enhance the performance of these read operations?

Options :

A : Consult the Index Suggestions provided by the Performance Advisor and apply relevant indexing strategies.

B : Enable SSL/TLS to secure data in transit.

C : Implement data partitioning across multiple databases.

D : Increase the write concern level to ensure data durability.

Answer: A

Question 5

A financial technology company uses a MongoDB Atlas cluster with multiple shards and replica sets to manage real-time transaction data. They are planning an upgrade from MongoDB version 4.2 to 4.4. To ensure minimal disruption, they need to consider the possibility of a primary election occurring during the upgrade. Which of the following steps should be excluded from their upgrade plan to ensure a smooth process?

Options :

A : Perform the upgrade during off-peak hours to minimize the impact of any primary elections.

B : Manually trigger a primary election to ensure the current primary is upgraded first.

C : Upgrade the secondary nodes of each replica set before upgrading the primary nodes.

D : Notify all stakeholders about the maintenance plan and any potential impacts on the service.

Answer: B

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