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100+ Free MongoDB Atlas Admin Associate Practice Questions

Pass your MongoDB Associate Atlas Administrator Certification exam on the first try — instant access, no signup required.

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Key Facts: MongoDB Atlas Admin Associate Exam

60

Exam Questions

MongoDB

90 min

Exam Duration

MongoDB

600

Passing Score (scaled)

MongoDB

$150

Exam Fee

MongoDB

3 years

Certification Validity

MongoDB

Online

Exam Delivery

Examity proctored

The MongoDB Associate Atlas Administrator exam has 60 questions in 90 minutes with a scaled passing score of 600. Key domains: Cluster Management (~20%), Network Access and Security (~20%), Backup and Restore (~15%), Performance Advisor and Monitoring (~15%), Atlas Search and Vector Search (~15%), App Services and Triggers (~15%). Exam fee is $150. Valid for 3 years. Online proctored via Examity.

Sample MongoDB Atlas Admin Associate Practice Questions

Try these sample questions to test your MongoDB Atlas Admin Associate exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What is the M0 Atlas cluster tier?
A.A free shared cluster with 512 MB storage, no VPC peering, and no dedicated resources
B.A dedicated single-node cluster with 10 GB storage
C.A managed cluster with auto-scaling enabled by default
D.An on-premises Atlas cluster managed by MongoDB
Explanation: M0 is Atlas's free tier — a shared cluster with 512 MB storage, limited connections, no VPC peering or private endpoints, and restricted features. It is suitable for learning and development only. M10+ are dedicated clusters with production features.
2What does pausing an Atlas cluster do?
A.Stops the cluster's compute instances to halt billing for compute, while retaining storage data
B.Creates a snapshot of the cluster and terminates all associated resources
C.Places the cluster in read-only mode while keeping it running
D.Suspends new connection attempts but keeps existing connections active
Explanation: Pausing an Atlas cluster stops the underlying compute instances, halting compute billing. Storage billing continues because the data is retained. The cluster can be resumed later, which restarts the instances. Pausing is useful for development clusters not needed outside business hours.
3How do you add a specific IP address to an Atlas cluster's network access list?
A.Navigate to Network Access in the Atlas UI and add the IP address under IP Access List
B.Add the IP to the cluster's security group in the cloud provider console
C.Run db.addIPAllowlist('x.x.x.x') in mongosh
D.Configure the IP in the cluster's Advanced Settings under Allowed Hosts
Explanation: Atlas manages network access via its own IP Access List in the Network Access section of the project settings. You can add individual IPs, CIDR ranges, or use '0.0.0.0/0' for all IPs (not recommended for production). Changes take effect within seconds.
4What is the benefit of using VPC peering to connect to an Atlas cluster?
A.Enables private network routing between your cloud VPC and Atlas, avoiding the public internet
B.Provides a dedicated 10 Gbps connection between your data center and Atlas
C.Allows the Atlas cluster to directly access your on-premises databases
D.Enables shared IAM roles between your VPC and Atlas
Explanation: VPC peering creates a private network connection between your AWS VPC (or GCP VPC / Azure VNet) and the Atlas VPC. Traffic flows over the cloud provider's private network instead of the public internet, improving security and latency. The peered networks must have non-overlapping CIDR ranges.
5What is a Private Endpoint in Atlas and when would you use it?
A.A cloud-provider-managed private link (AWS PrivateLink, Azure Private Link, GCP PSC) that gives your VPC a private IP to reach Atlas without traversing the internet or needing peering
B.A dedicated MongoDB Atlas server reserved exclusively for your organization
C.A private TLS certificate issued to your Atlas cluster
D.An internal MongoDB Atlas endpoint for inter-cluster replication
Explanation: Private endpoints use cloud-provider mechanisms (AWS PrivateLink, Azure Private Link, GCP Private Service Connect) to create an elastic network interface (ENI) in your VPC with a private IP that routes to Atlas. This avoids internet exposure without the CIDR overlap restrictions of VPC peering.
6In Atlas, what does setting up LDAP authentication allow?
A.Users authenticate to Atlas clusters using their existing corporate LDAP/Active Directory credentials
B.Atlas syncs user accounts from LDAP for Atlas UI login
C.LDAP groups map to MongoDB collection-level access control
D.Enables Kerberos single sign-on for Atlas clusters
Explanation: Atlas LDAP integration allows users to authenticate to MongoDB clusters using LDAP (Active Directory, OpenLDAP) credentials instead of MongoDB-native username/password. Atlas also supports LDAP authorization, mapping LDAP groups to MongoDB roles automatically.
7What Atlas feature allows AWS IAM roles to authenticate to Atlas clusters without passwords?
A.AWS IAM Authentication (MONGODB-AWS)
B.AWS SSO Federation
C.Atlas IAM Role Binding
D.AWS KMS Authentication
Explanation: Atlas supports the MONGODB-AWS authentication mechanism, which allows EC2 instances, Lambda functions, and other AWS services with IAM roles to authenticate to Atlas clusters using temporary AWS credentials (access key ID, secret key, session token). No passwords are stored or transmitted.
8What does Atlas Cloud Backup provide that manual mongodump does not?
A.Snapshot-based backups with point-in-time restore to any second within the retention window
B.The ability to backup to S3 buckets directly
C.Automatic cross-region data replication
D.Incremental logical backups with field-level encryption
Explanation: Atlas Cloud Backup uses storage-level snapshots for near-zero-impact backups and enables point-in-time restore (PITR) down to any second within the configured retention window. mongodump is a logical export that takes time proportional to data size and cannot easily support per-second PITR.
9What is the minimum snapshot retention period available for Atlas Cloud Backup?
A.Daily snapshots retained for 2 days
B.Hourly snapshots retained for 1 hour
C.Weekly snapshots retained for 1 week
D.Monthly snapshots retained for 30 days
Explanation: The smallest retention tier in Atlas Cloud Backup is daily snapshots with a minimum retention of 2 days. You can configure multiple retention tiers: hourly (up to 7 days), daily (up to 30 days), weekly (up to 52 weeks), and monthly (up to 12 months).
10What does restoring an Atlas snapshot to a new cluster enable compared to restoring to the existing cluster?
A.It allows verifying the restored data before impacting the production cluster
B.It is the only way to restore to a different region
C.It automatically re-enables all Atlas integrations on the new cluster
D.New cluster restores are always faster than in-place restores
Explanation: Restoring to a new cluster lets you spin up a copy of the data for validation, testing, or forensics without affecting the production cluster. After verification, you can swap DNS or redirect applications. This is a common disaster recovery drill pattern.

About the MongoDB Atlas Admin Associate Exam

The MongoDB Associate Atlas Administrator certification validates skills in deploying and managing MongoDB workloads on the Atlas cloud platform. It tests knowledge of cluster management, network security and access controls, cloud backup strategies, performance monitoring, Atlas Search, and Atlas App Services including triggers and functions. It is valid for 3 years.

Questions

60 scored questions

Time Limit

90 minutes

Passing Score

600 (scaled)

Exam Fee

$150 (Examity (online proctored))

MongoDB Atlas Admin Associate Exam Content Outline

~20%

Cluster Management

Creating and configuring Atlas clusters via UI and API; cluster tier selection (M0 free, M10–M700 dedicated); scaling up/down; pausing and resuming clusters; multi-region configurations; global clusters; auto-scaling policies

~20%

Network Access and Security

IP access lists; VPC peering (AWS, GCP) and VNet peering (Azure); private endpoints using PrivateLink/Private Service Connect; database user authentication (password, x.509, LDAP); SAML SSO federation; AWS IAM authentication; network encryption

~15%

Backup and Restore

Cloud Backup snapshot scheduling (hourly, daily, weekly, monthly); snapshot retention policies; on-demand snapshots; point-in-time restore down to the second; cross-region snapshot replication; restoring to a new cluster or existing cluster

~15%

Performance Advisor and Monitoring

Performance Advisor automatic index recommendations; Real-Time Performance Panel for live operations; query profiler for slow query analysis; configuring Atlas alerts (email, Slack, PagerDuty); cluster metrics (connections, opcounters, memory); Data Explorer

~15%

Atlas Search and Vector Search

Creating Atlas Search indexes with custom analyzers; $search aggregation stage operators (text, phrase, near, range, wildcard, compound); search highlighting and scoring; creating Atlas Vector Search indexes with knnVector field type; $vectorSearch stage

~15%

Atlas App Services and Triggers

Database triggers (insert/update/delete/replace event types); scheduled triggers with CRON expressions; Atlas Functions (serverless JavaScript); Data API for REST access; Atlas Charts for visualization; Atlas Device Sync for mobile apps

How to Pass the MongoDB Atlas Admin Associate Exam

What You Need to Know

  • Passing score: 600 (scaled)
  • Exam length: 60 questions
  • Time limit: 90 minutes
  • Exam fee: $150

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

MongoDB Atlas Admin Associate Study Tips from Top Performers

1Get hands-on with the Atlas UI — cluster creation, scaling, pausing, and the Performance Advisor are all testable
2Know the difference between M0 (free), M2/M5 (shared), and M10+ (dedicated) cluster tiers and their limitations
3Understand all network access options: IP allowlists, VPC peering, and private endpoints (PrivateLink)
4Practice creating Atlas Search indexes in the UI and understand how analyzers transform tokens
5Know Cloud Backup snapshot retention periods and how point-in-time restore works
6Understand SAML federation vs LDAP authentication — when to use each in enterprise scenarios
7Study Atlas Database Triggers: database triggers vs scheduled triggers, event types, and Function execution
8Use MongoDB Atlas free tier (M0) to practice cluster management and feature configuration hands-on

Frequently Asked Questions

What is the MongoDB Atlas Admin Associate exam?

The MongoDB Associate Atlas Administrator exam validates skills in deploying and managing databases on the MongoDB Atlas cloud platform. It covers cluster management, network access controls, backup/restore, performance monitoring, Atlas Search, and App Services. The exam has 60 questions and 90 minutes.

How much does the MongoDB Atlas Admin Associate exam cost?

The MongoDB Associate Atlas Administrator exam costs $150 USD. The certification is valid for 3 years. Free preparation resources are available through MongoDB University, including Atlas-specific learning paths and courses.

What is the passing score for the MongoDB Atlas Admin exam?

The passing score is 600 on a scaled score range of 200–800. The exam is delivered online via Examity and results are provided immediately after completion. If you do not pass, you may retake the exam after the required waiting period.

What does the Atlas Admin Associate exam cover on security?

The security domain (~20%) covers IP allowlists, VPC/VNet peering, private endpoints (AWS PrivateLink, Azure Private Link), database user authentication methods (username/password, x.509, LDAP), SAML SSO federation for organizational single sign-on, and AWS IAM authentication.

What is Atlas Search and is it on the exam?

Yes, Atlas Search accounts for approximately 15% of the exam. You should know how to create Atlas Search indexes, use the $search aggregation stage with operators like text, phrase, near, and compound, configure custom analyzers, and create Atlas Vector Search indexes for semantic similarity queries.

How long is the MongoDB Atlas Admin Associate certification valid?

The MongoDB Associate Atlas Administrator certification is valid for 3 years from the date you pass the exam. After 3 years, you must recertify by passing the current version of the exam.