MongoDB Associate Atlas Administrator Practice Test

140 questions available

Build your confidence for MongoDB Associate Atlas Administrator. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.

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Certification exam
53 Exam questions
1 hour 15 minutes Time Limit
Associate Level
Your practice
140 Practice questions
2 hours 20 minutes Practice Time
Try 5 free questions
No account needed. A free account includes 20 questions for this exam.
The bar to clear 60 Published passing score for this certification.
Explore exam topics Official objectives from MongoDB
MongoDB140 practice questions
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Exam overview and details

The MongoDB Associate Atlas Administrator certification validates your expertise in managing and operating MongoDB Atlas, the leading multi-cloud database service. This credential is designed for database administrators, cloud architects, and DevOps professionals who are responsible for deploying, securing, monitoring, and maintaining MongoDB clusters in a cloud environment. The exam covers five critical domains: Atlas Data Services, Deployments and Clusters, Security, Backup and Recovery, and Monitoring and Alerts. By earning this certification, you demonstrate a deep understanding of Atlas-specific features such as global clusters, serverless instances, network peering, encryption at rest, and automated backup strategies. The certification is vendor-neutral in the sense that it focuses on MongoDB's platform, but it is highly recognized across industries that rely on MongoDB for modern application development. Achieving this credential signals to employers that you possess the practical skills to optimize performance, ensure high availability, and implement robust security controls in production environments. It is an ideal stepping stone for professionals aiming to advance into senior database administration or cloud architecture roles, and it aligns with the growing demand for cloud-native database expertise.

Sample Questions

Choose an answer and explore the explanation to see how practice works.

Monitoring and Alerts

An admin wants to send all Atlas alerts to a Slack channel via webhook. Which Atlas Slack support is correct?

Atlas Deployments and Clusters

Atlas cluster oplog sizing -- which statement is correct?

Atlas Deployments and Clusters

Your sharded cluster has hot chunks because the chosen shard key, `{ createdAt: 1 }`, channels new writes into a single shard. You cannot easily change the application. Which short-term Atlas-managed mitigation is most appropriate?

Monitoring and Alerts

You want a programmatic way to fetch alert history (resolved, open, acknowledged) for a project for the last 30 days. Which Atlas feature?

Backup and Recovery

Atlas snapshot restore can be performed to which targets?

Career Opportunities & Salary

Median salary: $104,620– Database Administrators

Source: BLS Occupational Employment and Wage Statistics, May 2025 -- Database Administrators (SOC 15-1242), US national. Occupation median, not a certification salary. (2025)

Database Administrators

Exam insights and study advice

In today's data-driven landscape, organizations are rapidly migrating to managed cloud database services like MongoDB Atlas to reduce operational overhead and accelerate innovation. The MongoDB Associate Atlas Administrator certification distinguishes you as a specialist who can bridge the gap between traditional database administration and modern cloud operations. This credential is recognized globally by enterprises that rely on MongoDB for mission-critical applications, including those in finance, healthcare, e-commerce, and technology. Holding this certification demonstrates your ability to design resilient cluster topologies, enforce least-privilege access controls, and implement disaster recovery strategies that meet stringent SLAs. It directly impacts your career trajectory by qualifying you for roles such as Cloud Database Administrator, Atlas Operations Engineer, or MongoDB Platform Lead. Furthermore, it provides a competitive edge in salary negotiations and promotions, as certified professionals are often prioritized for leadership roles in database operations and cloud infrastructure teams.

What this exam covers

Use the published domain weights to plan your study. Practice results do not predict your certification exam score.

01Atlas Deployments and Clusters

25%

02Atlas Data Services

20%

03Atlas Security

20%

04Monitoring and Alerts

20%

05Backup and Recovery

15%

Exam Details C100AtlasAdmin | $150 USD | 1 hour 15 minutes

Exam Code C100AtlasAdmin
Vendor MongoDB
Exam Cost $150 USD
Passing Score 60
Time Limit 1 hour 15 minutes
Exam questions 53
Question TypesMultiple Choice, Multiple Select
Retake Policy Full exam fee required for retake.
Exam Format Linear (online proctored)
Online Proctoring Available
Available In
English

Frequently Asked Questions

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