Exam Comparison
DCA vs RHCSA
Comparing the Docker Certified Associate (DCA) and the Red Hat Certified System Administrator (RHCSA). Both fall under IT Certifications. Both are covered by the DevOps Cert Exam Prep: Docker, RHCSA & ITIL 4 app.
DCA vs RHCSA: At a Glance
| Detail | DCA | RHCSA |
|---|---|---|
| Full Name | Docker Certified Associate (DCA) | Red Hat Certified System Administrator (RHCSA) |
| Governing Body | Docker / Mirantis | Red Hat |
| Number of Questions | 55 | 20 |
| Time Limit | 90 minutes | 3.5 hours |
| Passing Score | 65% (approx 36/55) | 70% (210/300 points) |
| Exam Fee | $200 USD | $400 USD |
| Category | IT Certifications | IT Certifications |
| C3RT App | DevOps Cert Exam Prep: Docker, RHCSA & ITIL 4 Soon | DevOps Cert Exam Prep: Docker, RHCSA & ITIL 4 Soon |
Content Areas Compared
DCA Domains
- Orchestration(25%)
- Image Creation, Management, and Registry(20%)
- Installation and Configuration(15%)
- Networking(15%)
- Security(15%)
- Storage and Volumes(10%)
RHCSA Domains
- Understand and Use Essential Tools
- Create Simple Shell Scripts
- Operate Running Systems
- Configure Local Storage
- Create and Configure File Systems
- Deploy, Configure, and Maintain Systems
- Manage Basic Networking
- Manage Users and Groups
- Manage Security (firewalld, SELinux)
- Manage Containers
Frequently Asked Questions
What is the difference between DCA and RHCSA?
The DCA (Docker Certified Associate (DCA)) is administered by Docker / Mirantis and consists of 55 questions. The RHCSA (Red Hat Certified System Administrator (RHCSA)) is administered by Red Hat and consists of 20 questions. Both are IT Certifications credentials.
Can I take both the DCA and the RHCSA?
Yes, the DCA and RHCSA are separate credentials with separate eligibility requirements. Each is awarded by a different governing body (Docker / Mirantis and Red Hat respectively). Check the official requirements for each before registering.
Which should I take first, DCA or RHCSA?
The right sequence depends on your career goals and current credentials. The DCA is offered by Docker / Mirantis with a passing score of 65% (approx 36/55), while the RHCSA is offered by Red Hat with a passing score of 70% (210/300 points). Review the eligibility requirements for each with the respective governing bodies before deciding.
Does C3RT cover both the DCA and the RHCSA?
C3RT is building apps for both the DCA and the RHCSA. Both will be available on iOS and Mac.
The Docker Certified Associate (DCA) (DCA) is administered by Docker / Mirantis. The Red Hat Certified System Administrator (RHCSA) (RHCSA) is administered by Red Hat. C3RT is not affiliated with either organisation. Certification names and trademarks are the property of their respective owners.