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DevOps (Docker/Kubernetes)

No gist provided
Proficiency Level
Beginner-Expert
Experience
0-8 years
Duration
30 mins
WeCP Verified
WeCP
Subject Matter Expert
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Use Case

  • Assesses Kubernetes fundamentals: debugging, integration, and administration tasks.
  • Evaluates candidate proficiency in Kubernetes CLI and configuration commands.
  • Identifies skills in container runtime management and certificate signing.
  • Tests practical DevOps abilities: directory creation, soft links, script execution.

Skills Covered

Kubernetes
DevOps (Linux)

About

DevOps (Docker/Kubernetes)

No test description provided
Target Audience
No targetAudience provided
Prerequisites
No prerequisites provided
Test Overview
Duration
30 mins
Questions
11
Passing Score
70%

Questions

Fix the issues with CRI-compatible container runtimes
IT-Enterprise Tools
IT-Enterprise Tools
Kubernetes cluster
L2
MCQ
Thinking
What this question evaluates
This question tests the candidate's knowledge of debugging Kubernetes clusters and troubleshooting issues related to CRI-compatible container runtimes. It evaluates their understanding of the commands used to list image IDs.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Integrate Docker with Kubernetes
Docker integration
Docker integration
IT-Enterprise Tools
Knowledge
L2
MCQ
What this question evaluates
This question tests the candidate's understanding of Docker and Kubernetes integration using Amazon Elastic Container Registry (ECR), specifically in the context of AWS EC2 instances.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Bootstrap a Kubernetes worker node
IT-Enterprise Tools
IT-Enterprise Tools
Knowledge
L2
MCQ
Verified
What this question evaluates
This question evaluates the candidate's familiarity with Kubernetes and specifically, the process of bootstrapping a worker node and joining it to a cluster. It requires understanding of Kubernetes command-line tools and their usage. The candidate must recognize the correct command to use for this purpose.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Strip all managedFields
IT-Enterprise Tools
IT-Enterprise Tools
Knowledge
L2
MCQ
Verified
What this question evaluates
This question evaluates the candidate's familiarity with Kubernetes API and its object manipulation operations. It tests the understanding of different strategies for modifying object fields, specifically managedFields. The candidate must identify the operation(s) that can be used to strip all managedFields from an object.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Fetch and refresh ECR credentials
Docker integration
Docker integration
IT-Enterprise Tools
Knowledge
L2
MCQ
What this question evaluates
This question evaluates the candidate's familiarity with the integration of Docker and Kubernetes, specifically regarding the usage of Amazon Elastic Container Registry (ECR). It tests the candidate's understanding of the specific permissions required to enable the kubelet to fetch and refresh ECR credentials. The candidate must be able to identify the correct permissions from the given options.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Create a certificate signing request (CSR)
CSR
CSR
IT-Enterprise Tools
L2
MCQ
Thinking
What this question evaluates
This question evaluates the candidate's familiarity with Kubernetes Clusterroles and their usage in certificate signing request (CSR) management and kubelet authorization. The candidate must be able to identify the suitable Clusterroles for creating and retrieving a CSR while authorizing a kubelet.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Request and receive a new certificate
IT-Enterprise Tools
IT-Enterprise Tools
Knowledge
L2
MCQ
Verified
What this question evaluates
This question tests the candidate's knowledge of Kubernetes and specifically, configuring the kubelet for certificate management. It evaluates familiarity with key components like RBAC, ClusterRoleBinding, and other related bindings.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
View the admission plugins
IT-Enterprise Tools
IT-Enterprise Tools
L2
MCQ
Thinking
Verified
What this question evaluates
This question evaluates the candidate's knowledge in Kubernetes administration. It tests their understanding of the kube-apiserver and how to view the enabled admission plugins using various command options. The candidate should be familiar with the Kubernetes CLI, command line interface, and command options related to kube-apiserver and admission plugins.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Using the diff command
IT-Enterprise Tools
IT-Enterprise Tools
Knowledge
L2
MCQ
Verified
What this question evaluates
This question assesses the candidate's knowledge of the KUBECTL_EXTERNAL_DIFF environment variable and the diff command, focusing on the default options used.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Optional flags in kube-apiserver
IT-Enterprise Tools
IT-Enterprise Tools
L2
MCQ
Thinking
Verified
What this question evaluates
This question evaluates the candidate's understanding of kube-apiserver configuration. It requires knowledge of optional flags that can be set to authenticate client certificates based on the signing authorities mentioned in the client-ca-file. The candidate must be able to identify the specific flag that achieves this behavior.
Type:
Programming
Difficulty:
Medium
Time:
1 mins
Attempts:
100+
Success Rate:
70.01%
Create a test directory in /root/
DevOps
DevOps
DevOps(Linux)
Easy
L1
Linux
What this question evaluates
This question assesses the candidate's ability to create directories, create soft links, and run scripts in a Unix environment. It evaluates the candidate's understanding of file system manipulation, soft link creation, and script execution.
Type:
Programming
Difficulty:
Easy
Time:
15 mins
Attempts:
100+
Success Rate:
70.01%
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Dashboard mockup
Diego Morales
Candidate
Passed
85%
AI Summary
Skills Performance
Score
Kubernetes
87%
DevOps (Linux)
80%
85%
82%
Areas of Improvement
Review
Practice
DevOps (Linux)
Skill Assessment
Detailed evaluation of technical skills and problem-solving abilities.
AI Analysis
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Skill fit candidates
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Conduct face to face interviews
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Standard compliance, security and audits
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Standard support from WeCP Team
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500 credits / yr
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Add-on credit at $8 /credit
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Advance Skill Analytics
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Learning & Development Integration
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Employee Friendly User Experience
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Retention-Focused Features
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Advance compliance, security and audits
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Proactive support from WeCP Team
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Access to WeCP AI Copilot to save cost, time and improve outcomes
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