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Which port is used for SSH connections?
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Which port is used for SSH connections?
Our questions are meticulously crafted to match the current exam objectives, ensuring you study only what matters.
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Option B is correct. SSH uses port 22.
Port 21 is FTP. Port 80 is HTTP. Always prioritize encrypted channels for admin tasks.
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| Certification | Code | Version | Status | Note |
|---|---|---|---|---|
| RHCSA | EX200 | RHEL 9 | Active | Foundation certification; 3-hour hands-on exam |
| RHCE | EX294 | RHEL 9 | Active | Ansible automation focus; 4-hour exam; requires RHCSA |
| Specialist in Containers | EX188 | RHEL 9 / Podman | Active | Container fundamentals with Podman |
| OpenShift Administrator | EX280 | OCP 4 | Active | OpenShift Container Platform 4 administration |
| OpenShift Application Developer | EX288 | OCP 4 | Active | Application deployment on OpenShift |
| Specialist in OpenShift Automation and Integration | EX380 | OCP 4 | Active | CI/CD automation and integration on OpenShift |
| Specialist in OpenShift Virtualization | EX316 | OCP 4 | Active | KubeVirt-based VM workloads on OpenShift |
| Specialist in OpenShift Data Foundation | EX370 | OCP 4 | Active | Persistent storage for containers; replaces retired EX125 |
| Specialist in Cloud Infrastructure | EX210 | RHOSP | Active | Red Hat OpenStack Platform administration |
| Specialist in Developing Automation with Ansible | EX374 | AAP 2 | Active | Replaces retired EX447; advanced Ansible automation |
| Specialist in Managing Automation with Ansible | EX467 | AAP 2 | Active | Automation controller and hub management |
| Specialist in Security: Linux | EX415 | RHEL 9 | Active | SELinux, OpenSCAP, auditing, encrypted storage |
| Specialist in Identity Management | EX362 | RHEL 9 | Active | Red Hat IdM / FreeIPA configuration |
| Specialist in Services Management and Automation | EX358 | RHEL 9 | Active | Network services management and automation |
| Specialist in Linux Diagnostics and Troubleshooting | EX342 | RHEL 9 | Active | Advanced Linux diagnostics |
| Specialist in Linux Performance Tuning | EX442 | RHEL 9 | Active | System performance analysis and tuning |
| Specialist in Deployment and Systems Management | EX403 | Satellite 6 | Active | Red Hat Satellite system management; 4-hour exam |
| Specialist in High Availability Clustering | EX436 | RHEL 9 | Active | Pacemaker/Corosync cluster management |
| Specialist in Ceph Cloud Storage | EX260 | Ceph 5+ | Active | Red Hat Ceph Storage cluster administration |
| Specialist in API Management | EX240 | 3scale | Active | Red Hat 3scale API Management |
| Cloud-native Developer | EX378 | Quarkus 3 | Active | Quarkus-based microservices; Red Hat Build of Quarkus v3.8 |
| Specialist in Cloud-native Integration | EX221 | Fuse / Camel | Active | Enterprise integration with Camel and Red Hat Fuse |
| Specialist in Ansible Automation (legacy) | EX407 | Ansible 2.x | Retired | Retired Dec 2020; replaced by EX294 (RHCE) |
| Specialist in Advanced Automation: Ansible Best Practices | EX447 | Ansible 2.x | Retired | Retired; replaced by EX374 |
| Specialist in Server Security and Hardening | EX413 | RHEL 6 | Retired | Retired; replaced by EX415 |
| Specialist in Ceph Storage Administration | EX125 | Ceph 3 | Retired | Retired; replaced by EX260 and EX370 |
| Specialist in MultiCluster Management | EX480 | ACM / ACS | Retired | Retired; covered Advanced Cluster Management |
Designed for learners at every stage of their journey.

IT professionals managing Red Hat Enterprise Linux servers who want to validate their skills with the foundational RHCSA and advance through RHCE to architect-level credentials.

Engineers automating infrastructure with Ansible Automation Platform who need certifications in playbook development (EX374), automation management (EX467), and CI/CD pipeline integration.

Professionals deploying and managing OpenShift Container Platform, Kubernetes workloads, and hybrid cloud infrastructure seeking OpenShift Administrator (EX280) and RHCA credentials.

Security professionals responsible for hardening RHEL systems, managing SELinux policies, running OpenSCAP compliance audits, and configuring identity management with Red Hat IdM.
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Everything you need to know about our Red Hat prep materials.
No. Every Red Hat certification exam is 100% performance-based (hands-on). Candidates perform real tasks on live systems and are evaluated on whether they achieve the required objective criteria. There are no multiple-choice or written questions.
Start with the RHCSA (EX200) to validate Linux system administration skills. Next, pass the RHCE exam (EX294) which focuses on Ansible automation and requires an active RHCSA. Then earn any 5 specialist certifications to achieve the Red Hat Certified Architect (RHCA), the program's highest credential.
Red Hat certifications are valid for 3 years from the date earned. To maintain your credentials, you can retake the exam, pass a higher-level exam, or earn additional specialist certifications that renew your existing ones.
Core exams such as EX200 (RHCSA) and EX294 (RHCE) are currently based on Red Hat Enterprise Linux 9. OpenShift exams are based on OpenShift Container Platform 4, and Ansible exams are based on Ansible Automation Platform 2.
Yes. Red Hat offers remote exams through their Remote Exam format, allowing candidates to take performance-based exams from a suitable location. Exams can also be taken at authorized testing centers worldwide.
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