DOP-C02 Configuration Management and IaC Practice Question
A company uses Chef for configuration management of their EC2 instances. They want to use AWS OpsWorks for Chef Automate to manage the Chef server. What is the primary benefit of using OpsWorks for Chef Automate compared to running a self-managed Chef server?
⚠ Common exam trap
Many candidates confuse OpsWorks for Chef Automate with AWS OpsWorks Stacks, which does provide a GUI for lifecycle events and automatic cookbook application, leading them to incorrectly select options A or D.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
It reduces operational overhead by managing the Chef server's infrastructure.
The primary benefit of AWS OpsWorks for Chef Automate is that it reduces operational overhead by managing the Chef server's infrastructure, including patching, backups, scaling, and high availability. This allows teams to focus on authoring cookbooks and managing node configurations rather than maintaining the Chef server itself.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
It provides a graphical user interface to author cookbooks.
Why it's wrong here
AWS OpsWorks for Chef Automate includes the Chef Automate dashboard, but that web UI is intended for visibility, compliance reporting, and node management — not for authoring cookbooks. Cookbooks and recipes are source code written locally using Chef Workstation (ChefDK) and editors, then uploaded to the Chef server with knife or berks. The dashboard does not provide a code editor or cookbook creation workflow.
- ✗
It creates cookbooks based on the instance configuration.
Why it's wrong here
OpsWorks for Chef Automate does not inspect an instance's running configuration and convert it into cookbook code. Chef cookbooks describe a desired state and are authored by engineers or generated from templates via commands like `chef generate cookbook`; they are not derived from observed instance state. You explicitly assign recipes to nodes or roles to define how configuration management should occur, rather than having the service infer cookbooks from an instance.
- ✓
It reduces operational overhead by managing the Chef server's infrastructure.
Why this is correct
AWS OpsWorks for Chef Automate is a fully managed Chef server: AWS provisions, patches, backs up, and scales the Chef server components (including the PostgreSQL backend, bookshelf, nginx, and Chef Automate services). This removes the operational overhead of running and maintaining your own Chef infrastructure, such as handling backups, failover, and version upgrades. Using the managed service lets engineers focus on authoring cookbooks and managing node lifecycle rather than babysitting the Chef server itself.
- ✗
It automatically applies cookbooks to all instances in the account.
Why it's wrong here
A Chef server does not automatically apply cookbooks to every instance in the account; each node must be bootstrapped as a Chef client and have an explicit run-list of recipes and/or roles. With OpsWorks for Chef Automate, you must register instances by installing the Chef client and pointing it to the managed server, then assign the appropriate run-list to define what cookbooks apply. Merely having an account in the Chef server does not cause any configuration to be applied.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This DOP-C02 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DOP-C02 exam.