About Amazon AWS DevOps Engineer Professional Exam
The Amazon AWS Certified DevOps Engineer – Professional certification validates the technical competency of the specialists in operating, managing, and provisioning distributed application systems on the AWS platform. It is designed for those individuals who are currently performing the DevOps Engineer role and want to improve their subject matter expertise. To earn this certificate, the candidates are required to pass one qualifying test known under the codename DOP-CO1.
It is recommended that the individuals applying for this Amazon certification meet some experience and knowledge prerequisites. These include the relevant experience in code development in at least 1 high-level programming language, expertise in the administration of operating systems, as well as skills in building highly automated infrastructures. In addition, it is advised that the applicants possess a good comprehension of modern development & operations methodologies and processes.
The qualifying test for the Amazon AWS Certified DevOps Engineer – Professional certification is made up of 75 questions. The exam items can be delivered in two formats that are either multiple choice or multiple response. The students are given a total of 180 minutes to complete the test. This exam can be taken both online or at the nearest testing center after paying the registration fee of $300. An additional $40 is paid for the official practice test. The candidates can choose the preferred language of the exam delivery. The available languages for this test are English, Korean, Japanese, and Simplified Chinese.
There is a variety of study materials that you can find online to prepare for your Amazon DOP-CO1 exam. However, if you want to achieve the best results, it is recommended that you refer to the official platform as it contains the most reliable and authentic resources. You should start your preparation process by downloading the study guide and reviewing the topics covered in the certification test. This will help you draft a study plan and select the most appropriate training tools.
Amazon offers several dedicated training courses that the applicants can use as a foundation for their preparation. The recommended courses for the Amazon DOP-CO1 exam are as follows:
- Introduction to AWS CloudFormation (available in a video format)
- AWS Cloud Development Kit (CDK) Primer (available online)
- Advanced Developing on AWS (available in the classroom)
- DevOps Engineering on AWS (available in the classroom)
There is also the Exam Readiness: AWS Certified DevOps Engineer – Professional course, which is designed to help the potential students interpret the exam questions and allocate their study time correctly. This training option can be accessed both as free digital training and in the classroom.
Other useful resources that you can explore include the AWS whitepapers, FAQs, sample questions, as well as the official practice test. The comprehensive details of these options can be found on the Amazon website. It is advised that the candidates use several preparation resources in combo to boost their performance in the certification exam.
The content of the Amazon DOP-CO1 exam includes six extensive topics that the candidates must develop competency in before attempting the test. Each of these areas covers a wide range of specific knowledge and skills. Let’s have a closer look at them below:
Topic 1: SDLC Automation – 22%
The first domain of the DOP-CO1 test requires the individuals’ skills in implementing the concepts necessary for the automation of a CI/CD pipeline; identifying source control strategies and deciding how to implement them; implementing the concepts necessary for the automation and integration of testing; implementing the concepts required for secure building and management of artifacts; determining delivery/deployment strategies (for instance, Blue/green, A/B, Red/black, Canary) and deciding how to implement them with the help of AWS Services.
Topic 2: Configuration Management & Infrastructure as Code – 19%
This topic required that the test takers show their proficiency in identifying deployment services according to the deployment needs; identifying infrastructure & application deployment models according to the business needs; implementing the security concepts in the resource provisioning automation; deciding how to apply the lifecycle hooks on a deployment; implementing the concepts necessary for the system management with the help of the AWS configuration management tools & services.
Topic 3: Monitoring & Logging – 15%
The competencies measured in this section of the certification exam include deciding how to set up storage, analysis, and aggregation of logs & metrics; implementing the concepts necessary for the automation of environment monitoring and event management; implementing the concepts required for logging, auditing, and monitoring infrastructures, operating systems, and applications; deciding how to implement tagging as well as other metadata strategies.
Topic 4: Standards & Policies Automation – 10%
Within this subject area, the candidates are required to demonstrate that they are capable of applying the concepts necessary for enforcing logging, monitoring, testing, metrics, and security standards; identifying how to optimize cost with the help of automation; applying the concepts necessary for implementing governance strategies.
Topic 5: Event & Incident Response – 18%
The focus of this domain is to measure the skills of the examinees in troubleshooting issues as well as identifying how to restore operations; identifying how to automate event management & alerting; applying the concepts necessary for implementing automated healing; applying the concepts required for setting up event-driven automated activities.
Topic 6: Fault Tolerance, High Availability, and Disaster Recovery – 16%
Here the applicants will be evaluated based on their ability to identify the proper use of multi-AZ vs. multi-region architectures; decide how to implement scalability, high availability, fault tolerance; identify the right services in accordance with the business needs (for instance, RTO/RPO, cost); identify how to perform the design and automation of disaster recovery strategies; assess a deployment for failure points.
The specialists with any professional-level certification are in high demand on the IT market nowadays. So, holding the valid Amazon AWS Certified DevOps Engineer – Professional certificate is key to opening the doors to a variety of employment opportunities. Some of the job roles that the certified candidates can consider include the following: a DevOps Engineer, an AWS Systems Engineer, a Principal Systems Engineer, a Senior DevOps Engineer, a Senior Cloud Engineer, and a Senior AWS Infrastructure Engineer, among others. The average salary associated with these positions amounts to $123,365 per year. However, with some level of experience in the field, the professionals can earn as much as $178,000 per annum.