// aws devops engineer - professional (dop-c01)
AWS-DEVOPS-ENGINEER-PROFESSIONAL-DOP-C01
Prepare for the AWS DevOps Engineer - Professional exam through detailed scenarios and real-world examples tailored for experienced engineers.
207
questions
65
in exam
180m
duration
at a glance
What you get
PDF US$10.00Sub US$10/mopass 750 (scaled score)
Free practice questions are available without payment; anyone can start practicing at no cost.
access options
PDF bank or platform subscription?
Two separate purchases: a one-time PDF for AWS DevOps Engineer Professional, or a monthly subscription for online practice and simulators across the platform. A subscription does not include the PDF download.
option / 01 · pdf file
Full question bank PDF
US$10.00· one-time
- Full question bank as a print-ready PDF
- Lifetime access to this exam only
- Domain-tagged questions with explanations
- Separate from online practice — buy once
option / 02 · subscription
All exams · practice & simulator
US$10.00· per month
- Practice & exam simulator on every bank
- All current and future exams included
- Personal analytics and retention tools
- Cancel anytime — no per-exam upsells
sample · 1 of 207Shuffle
See what's in the bank.
Configuration Management & Infrastructure as Codemedium
12 votes · last validated recently
An application running on a set of Amazon EC2 instances in an Auto Scaling group requires a configuration file to operate. The instances are created and maintained with AWS CloudFormation. A DevOps engineer wants the instances to have the latest configuration file when launched, and wants changes to the configuration file to be reflected on all the instances with a minimal delay when the CloudFormation template is updated. Company policy requires that application configuration files be maintained along with AWS infrastructure configuration files in source control.
Which solution will accomplish this?
Which solution will accomplish this?
A
In the CloudFormation template, add an AWS Config rule. Place the configuration file content in the rule's InputParameters property, and set the Scope property to the EC2 Auto Scaling group. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.
17%
B
In the CloudFormation template, add an EC2 launch template resource. Place the configuration file content in the launch template. Configure the cfn-init script to run when the instance is launched, and configure the cfn-hup script to poll for updates to the configuration.
17%
C
In the CloudFormation template add an EC2 launch template resource. Place the configuration file content in the launch template. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.
0%
D
In the CloudFormation template, add CloudFormation init metadata. Place the configuration file content in the metadata. Configure the cfn-init script to run when the instance is launched, and configure the cfn-hup script to poll for updates to the configuration.
67%
04 · coverage
Exam domains
SDLC Automation22%
72 q
Configuration Management & Infrastructure as Code17%
30 q
Monitoring & Logging17%
29 q
Policies & Standards Automation17%
44 q
Incident & Event Response14%
7 q
High Availability, Fault Tolerance, & Disaster Recovery13%
25 q
community questionsview all →
Questions from the community
Top-voted approved contributions for this exam, reviewed before landing in the bank.
// top community questionsview all →
0.0 · 0 reviews
What candidates say
no reviews yet
related
You may also like
More exams based on your interests.
207 questions
PDF US$10.00 one-time·Sub US$10/mo
updated 7h ago·devco · cert
premiumamazon● updated 7h ago
AWS DevOps Engineer - Professional (DOP-C01)
Prepare for the AWS DevOps Engineer - Professional exam through detailed scenarios and real-world examples tailored for experienced engineers.
// OFFICIAL EXAM LOGISTICS
source · amazon web services
// PASSING SCORE
750 / 1000· scaled
minimum to pass
75%of scale
// QUESTIONS
65official
// DURATION
180min
// EXAM FEE
300usd
// ITEM TYPES
multiple choice
multiple response
// questions
208in bank
// pass rate
92%self-reported
// last update
7h agoago
// add cadence · 12w
// downloadable pdf bank
Get the whole bank as a PDF
Every question tagged by domain, with a detailed explanation. Preview the first pages free — buy once for lifetime access to the full PDF.
208 questions
// what's inside
- 208 exam-style questions with verified answers
- Every question tagged by domain (6 domains covered)
- A detailed explanation / rationale for every question
// sample · 1 of 207
See what's in the bank.
#01659745-38f4-469a-9b74-d11a4a6b67e4Configuration Management & Infrastructure as Codemedium
↑ +47· 5 comments· seen 1,284×
An application running on a set of Amazon EC2 instances in an Auto Scaling group requires a configuration file to operate. The instances are created and maintained with AWS CloudFormation. A DevOps engineer wants the instances to have the latest configuration file when launched, and wants changes to the configuration file to be reflected on all the instances with a minimal delay when the CloudFormation template is updated. Company policy requires that application configuration files be maintained along with AWS infrastructure configuration files in source control.
Which solution will accomplish this?
Which solution will accomplish this?
A
In the CloudFormation template, add an AWS Config rule. Place the configuration file content in the rule's InputParameters property, and set the Scope property to the EC2 Auto Scaling group. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.
17%B
In the CloudFormation template, add an EC2 launch template resource. Place the configuration file content in the launch template. Configure the cfn-init script to run when the instance is launched, and configure the cfn-hup script to poll for updates to the configuration.
17%C
In the CloudFormation template add an EC2 launch template resource. Place the configuration file content in the launch template. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.
0%D
In the CloudFormation template, add CloudFormation init metadata. Place the configuration file content in the metadata. Configure the cfn-init script to run when the instance is launched, and configure the cfn-hup script to poll for updates to the configuration.
67%Community converges on D. Official key confirms.
12 votes · last validated recently
// explanation
Storing the configuration file in CloudFormation Init metadata keeps it in the same version-controlled template as infrastructure; cfn-init applies it at instance launch and cfn-hup polls for template updates and reapplies changes with minimal delay across Auto Scaling instances.
contributed by
N1
@netdiver· revised by @cloud_chris// coverage · 6 domains
What this bank tests.
D122%
SDLC Automation72 q
D217%
Configuration Management & Infrastructure as Code30 q
D317%
Monitoring & Logging29 q
D417%
Policies & Standards Automation44 q
D514%
Incident & Event Response7 q
D613%
High Availability, Fault Tolerance, & Disaster Recovery25 q
// composition
By format & difficulty.
// by format
78%
22%
single · 161multi · 46
// by difficulty
easy
37· 18%
medium
155· 75%
hard
15· 7%
// contributors · 0 engineers
Built by people who took the exam.
Every question is contributed by someone who recently sat AWS DevOps Engineer Professional, then reviewed by an SME before landing in the bank. These are the most prolific contributors.
No contributors for this exam yet. Be the first to contribute a question.
// community questions
Questions from the community
Top-voted approved contributions for this exam, reviewed before landing in the bank.
// top community questionsview all →
// compare
One bank, or the whole platform?
this bank
$10.00· one-time
platform · subscribed
$10.00· per month
This bank
All other banks · 23+ exams
Lifetime access
All future updates included
Personal analytics + retention
Cancel anytime
—
// 0 reviews
0.0/ 5
5
0
4
0
3
0
2
0
1
0
No reviews yet. Be the first to share your experience with this question bank.
// faq
Things buyers ask before they buy.
Q.
Can I practice for free?
Free practice questions are available without payment; anyone can start practicing at no cost.
Q.
What do subscribers get?
Subscribers unlock the full practice question bank for each certification exam.
Q.
How much can I see without a subscription?
Approximately 1/2 of the question bank is accessible without a subscription.
Q.
What is the passing score?
The official passing mark for this exam is 750 (scaled score).
Q.
How long is the certification valid?
The certification is valid for 3 years. Re-certify by passing the current exam or a higher-level AWS Certification exam.
Q.
What experience is recommended?
Candidates should have two or more years of comprehensive experience provisioning, operating, and managing AWS environments, with at least one year of experience using AWS to provision, operate, and manage distributed systems.
// related
You may also like
Discover more exams based on your interests.
// ready when you are
207 questions. 92% pass rate. $10.00 once.
Lifetime access · all updates included · 30-day refund