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Gitops Terminology

This domain covers the vocabulary and mental model behind GitOps: desired state, reconciliation, drift, sync status, and the boundary between declarative config in Git and the controller that applies it. Questions are scenario-style, asking you to classify practices as recommended or anti-patterns and to interpret controller status output.

70 questions16 easy28 medium26 hard

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What this domain covers

What to know about Gitops Terminology

You must classify workflow practices as GitOps-recommended or anti-patterns and read controller status correctly. The key point: Git holds the single source of truth for desired state, and a controller continuously reconciles the cluster toward it, flagging drift as OutOfSync.

Defining a GitOps controller's job: continuously reconcile cluster state with the declared desired state in Git.

Interpreting Argo CD sync statuses such as Synced, OutOfSync, and the health field shown alongside them.

Recognizing anti-patterns like manual kubectl edits, storing secrets in plain Git, and using CI push instead of pull.

Distinguishing declarative desired state in Git from imperative commands and from runtime observed state.

Watch out for

Common Gitops Terminology exam traps

  • ▸Treating OutOfSync as an error rather than a signal that live state differs from Git and reconciliation is pending or blocked.
  • ▸Confusing CI-driven push deployments with GitOps pull-based reconciliation, then picking push as a recommended practice.
  • ▸Assuming the GitOps controller writes changes back to Git; it applies desired state, it does not author commits.

Question index

All Gitops Terminology questions (70)

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1

When setting up Argo CD, which TWO components are essential to define a GitOps workflow?

Medium
2

Which THREE of the following are potential risks of ignoring drift in a GitOps environment?

Hard
3

A platform team is designing a GitOps workflow and wants to avoid common failure modes that undermine the model's guarantees. Which TWO practices undermine a GitOps workflow? (Choose two.)

Hard
4

What does the term 'Self-Healing' mean in a GitOps context?

Medium
5

What is the primary benefit of a 'pull' deployment model compared to a 'push' model in GitOps?

Easy
6

What is the role of a 'Webhook' in a GitOps setup?

Medium
7

What is the purpose of a 'Kustomization' resource in a GitOps workflow?

Hard
8

What is the purpose of a 'Sync Window' in Argo CD?

Hard
9

What is an 'Image Updater' in the GitOps ecosystem?

Medium
10

A cluster is flagged as 'OutOfSync' in Argo CD. What does this status specifically indicate?

Medium
11

What is the impact of having multiple GitOps operators in the same cluster?

Hard
12

In an Argo CD 'Application' manifest, what does the 'destination' field specify?

Hard
13

You are auditing your GitOps deployment strategy. Which TWO of the following statements correctly describe the 'Source of Truth' in a GitOps architecture?

Medium
14

Which TWO of the following are valid ways to configure an Argo CD 'Application'?

Medium
15

A company transitions from a push-based CI/CD pipeline (using Jenkins) to a pull-based GitOps model (using Flux). What is the primary security architectural change regarding cluster access?

Hard
16

When a manual change is made directly to a Kubernetes Service via 'kubectl edit', what behavior is expected from a properly configured GitOps operator set to 'Automatic Sync'?

Hard
17

A platform team runs Argo CD against a Git repository that holds Helm charts for a production cluster. During an incident, an SRE patches a Deployment directly with `kubectl set image` to roll back a bad release. Two minutes later the Deployment is back on the bad image. Which GitOps concept explains why the manual patch did not persist?

Medium
18

How do you handle 'Environment-specific' configurations in a GitOps repository?

Medium
19

You are configuring an Argo CD application. After a developer manually modifies a Kubernetes Service via kubectl, the application status changes to 'OutOfSync'. Which GitOps principle is this monitoring process specifically identifying?

Medium
20

Which GitOps tool is primarily associated with the 'pull' deployment model?

Easy
21

In the context of GitOps, what is the primary role of the 'Source of Truth'?

Easy
22

An application is configured with 'Automated Sync'. What happens when a developer merges a change to the main branch?

Medium
23

Which of the following is a potential downside of using a 'Pull' model?

Medium
24

Which THREE of the following represent common symptoms of 'drift' in a GitOps-managed cluster?

Hard
25

In a GitOps environment, what is the 'Reconciliation Loop' primarily responsible for?

Hard
26

Which TWO of the following are considered 'Anti-Patterns' in a GitOps workflow? (Choose two)

Easy
27

What is the primary role of a 'GitOps controller'?

Medium
28

Which TWO of the following are benefits of using Git as the 'Source of Truth'?

Medium
29

Which THREE of the following are common components of a GitOps platform?

Hard
30

Which TWO of the following are characteristics of a 'GitOps Operator'?

Medium
31

What happens if the Git repository is temporarily unavailable during a sync cycle?

Medium
32

Which term best describes the process of ensuring the live cluster matches the desired state stored in Git?

Easy
33

Which THREE of the following are common tasks performed by a GitOps Operator? (Choose three)

Hard
34

A financial services firm deploys Argo CD to manage three production clusters. Auditors ask how the firm can prove that no unauthorized change reached production in the last quarter. Which GitOps property most directly satisfies this audit requirement?

Hard
35

You are troubleshooting a Flux installation. The operator is failing to pull updates from a private GitHub repository. What component is most likely misconfigured?

Medium
36

What does the 'prune' setting in a GitOps controller do?

Medium
37

Which TWO of the following are common GitOps terminology used to describe the state of an application?

Medium
38

What is the primary benefit of version controlling your cluster manifests?

Easy
39

What does 'Declarative Configuration' imply in GitOps?

Easy
40

What does the status 'Healthy' mean in an Argo CD application?

Easy
41

In a GitOps environment using Argo CD, what is the primary purpose of the reconciliation loop?

Easy
42

A team uses Flux to manage a cluster. They want the cluster to automatically apply new commits to a configuration repository without any external pipeline pushing to the cluster. Which Flux component and behavior accomplish this?

Medium
43

A startup is adopting GitOps for its Kubernetes platform. The CTO asks the platform engineer to describe the defining property of the deployment model they are about to adopt. Which statement best captures the core GitOps principle?

Easy
44

What happens when a resource's 'SyncPolicy' is set to 'Manual'?

Medium
45

Your team wants to implement GitOps. Which of the following is a critical prerequisite for 'Drift Detection' to be effective?

Medium
46

A platform team manages a Kubernetes cluster with Flux. They want to ensure that if the cluster's live state diverges from the Git repository, the system automatically corrects it without human intervention. Which GitOps concept does this describe?

Medium
47

What is the primary function of an 'Operator' in the context of GitOps?

Easy
48

What is the difference between a 'Sync' and a 'Refresh' in Argo CD?

Hard
49

How does an operator manage 'Secrets' in a GitOps repository?

Hard
50

You are architecting a multi-cluster deployment. What is the benefit of using an 'Operator' based architecture over a standard CI/CD Push approach in this context?

Hard
51

Which TWO of the following are NOT recommended in a GitOps workflow?

Medium
52

Which THREE of the following are valid ways to trigger a sync in a GitOps environment?

Hard
53

Which THREE of the following are core responsibilities of a GitOps operator?

Hard
54

In a GitOps environment, what is the role of a 'CI Pipeline'?

Hard
55

Which THREE of the following represent key concepts in 'GitOps'?

Hard
56

What does the status 'OutOfSync' indicate in Argo CD?

Easy
57

If you want to view the history of changes made to your cluster configuration, where should you look in a GitOps model?

Easy
58

Which THREE of the following are benefits of using a GitOps operator for CD?

Hard
59

Which TWO of the following are primary benefits of adopting a GitOps 'Pull' model compared to a 'Push' model? (Choose two)

Medium
60

When a GitOps tool reports a 'Sync Error', what is the most likely cause?

Medium
61

In a GitOps workflow, how does an operator handle a situation where a user manually deletes a resource that is defined in Git?

Hard
62

Which of the following is considered 'best practice' for GitOps repository structure?

Easy
63

You are comparing GitOps deployment models. Which scenario best describes a 'Pull' deployment model?

Medium
64

In GitOps, what should happen if a configuration file is deleted from the Git repository?

Easy
65

What is the purpose of 'App-of-Apps' pattern in Argo CD?

Hard
66

Why is 'Git' used as the source of truth rather than a standard database?

Medium
67

Which THREE of the following are critical security considerations for a GitOps implementation?

Hard
68

When using an 'Image Updater' with a GitOps operator, what is the automated workflow?

Hard
69

Which THREE of the following are best practices for managing GitOps secrets?

Hard
70

An administrator notices that the 'sync' status of an Argo CD application is 'Synced' but the health status is 'Degraded'. What does this indicate?

Easy

Frequently asked questions

What does the Gitops Terminology domain cover on the CGOA exam?
You must classify workflow practices as GitOps-recommended or anti-patterns and read controller status correctly. The key point: Git holds the single source of truth for desired state, and a controller continuously reconciles the cluster toward it, flagging drift as OutOfSync.
How many questions are in this domain?
This page lists all 70 Gitops Terminology questions in the CGOA question bank. The actual exam draws from this domain proportionally to its weighting in the official exam blueprint.
What is the best way to practise this domain?
Start with a short focused session (10 questions) to identify gaps, then work through explanations. Repeat with a longer session once the weak areas feel solid.
Can I practise only Gitops Terminology questions?
Yes — the session launcher on this page filters questions to this domain only. Choose any session length for inline explanations and scoring.
Certified GitOps Associate (CGOA, CNCF/Linux Foundation) (CGOA) Gitops Terminology Practice Questions