Red Hat, an IBM subsidiary specializing in computer software, offers different level of certification programs, most of which specialize in system administration. Certifications can be validated through Red Hat's webpage, [1] and expire after 3 years. [2]
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RHCSA is an entry-level certification that focuses on competencies at system administration, including installation and configuration of a Red Hat Enterprise Linux system and attach it to a live network running network services.
To achieve the RHCSA certification the student must pass EX200, a 3-hour hands-on lab exam. [3] The minimum passing score for the exam is 210 out of 300 possible points (70%). [4] There is no prerequisite for the exam, but Red Hat recommends preparing for the exam by taking courses in Red Hat System Administration (RH124 and RH134) if one does not have previous experience. [5]
RHCSA was launched in 2002 as Red Hat Certified Technician (RHCT). [6] As of July 2009 there were 30,000 RHCTs. [7] In November 2010 it was renamed to RHCSA. [8]
Self-titled "the flagship" certification, [9] RHCE is a mid- to advanced-level [10] certification that builds on topics covered in the RHCSA certification to include more advanced topics such as security and installing common enterprise networking (IP) services. [11] The certification has a heavy focus on automation using Ansible. To achieve the RHCE certification, the student must pass the RHCSA exam, EX200, and in addition EX294, a 4-hour hands-on lab exam. Red Hat recommends preparing for the exam by taking courses in Linux essentials (RH124), Linux administration (RH134), and Linux networking and security (RH254) if one does not have previous experience. [11] Previous real-world experience is also advised. [12]
RHCE was the first Red Hat certificate launched, in 1999. [6] As of July 2009 there were 40,000 RHCEs. [7] It was named the Hottest Certification for 2006 by CertCities.com. [13]
Self-titled "the capstone certificate", [14] RHCA is the most complete certificate in the program, adding an enterprise-level focus.
There are concentrations inside the RHCA on which a candidate may choose to focus, however choosing to do so is not required. The focuses are:
RHCA was launched in 2005. [6]
RHCVA is a certification that focuses on Virtualization administration. [15] To achieve the RHCVA certification the student must pass EX318, a 3-hour hands-on lab exam. There is no prerequisite for the exam, but Red Hat recommends preparing for the exam by taking the respective course, RH318, and by obtaining the RHCSA certification described above. [15] The exam also requires knowledge in using and installing Microsoft Windows operating systems. [16]
RHCVA was Launched in November 2009. [17]
JBCAA is a certification that focuses on managing the JBoss Enterprise Application Platform. [18] To achieve the JBCAA certification the student must pass EX248, a four-hour hands-on lab exam. [19] There is no prerequisite for the exam, but Red Hat recommends preparing for the exam by taking course JB248, a four-day course in JBoss application administration. [19]
JBCAA was Launched in September 2009. [20]
Red Hat, Inc. is an American software company that provides open source software products to enterprises and is a subsidiary of IBM. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina, with other offices worldwide.
An IT administrator, system administrator, sysadmin, or admin is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems, especially multi-user computers, such as servers. The system administrator seeks to ensure that the uptime, performance, resources, and security of the computers they manage meet the needs of the users, without exceeding a set budget when doing so.
Red Hat Network is a family of systems-management services operated by Red Hat. RHN makes updates, patches, and bug fixes of packages included within Red Hat Linux and Red Hat Enterprise Linux available to subscribers. Other available features include the deployment of custom content to, and the provisioning, configuration, reporting, monitoring of client systems.
The Fedora Project is an independent project to coordinate the development of Fedora Linux, a Linux-based operating system, operating with the mission of creating "an innovative platform for hardware, clouds, and containers that enables software developers and community members to build tailored solutions for their users".
Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market. Red Hat Enterprise Linux is released in server versions for x86-64, Power ISA, ARM64, and IBM Z and a desktop version for x86-64. Fedora Linux and CentOS Stream serve as its upstream sources. All of Red Hat's official support and training, together with the Red Hat Certification Program, focuses on the Red Hat Enterprise Linux platform.
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The Evaluation Assurance Level of an IT product or system is a numerical grade assigned following the completion of a Common Criteria security evaluation, an international standard in effect since 1999. The increasing assurance levels reflect added assurance requirements that must be met to achieve Common Criteria certification. The intent of the higher levels is to provide higher confidence that the system's principle security features are reliably implemented. The EAL level does not measure the security of the system itself, it simply states at what level the system was tested.
Red Hat Enterprise Linux derivatives are Linux distributions that are based on the Red Hat Enterprise Linux (RHEL) Linux distribution.
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There are also a number of specialist technicians, sales, Business, data center certifications and CCAI certified instructors.
The Oracle Certification Program certifies candidates on skills and knowledge related to Oracle products and technologies.
Oracle Linux is a Linux distribution packaged and freely distributed by Oracle, available partially under the GNU General Public License since late 2006. It is compiled from Red Hat Enterprise Linux (RHEL) source code, replacing Red Hat branding with Oracle's. It is also used by Oracle Cloud and Oracle Engineered Systems such as Oracle Exadata and others.
Spacewalk is open-source systems management software for system provisioning, patching and configuration licensed under the GNU GPLv2.
JBoss Developer Studio (JBDS) was a development environment created and developed by JBoss and Exadel.
JBoss Operations Network is free software/open-source Java EE-based network management software. JBoss Operations Network is part of the JBoss Enterprise Middleware portfolio of software. JBoss ON is an administration and management platform for the development, testing, deployment, and monitoring of the application lifecycle. Because it is Java-based, the JBoss application server operates cross-platform: usable on any operating system that supports Java. JBoss ON was developed by JBoss, now a division of Red Hat.
The Computing Technology Industry Association, more commonly known as CompTIA, is an American non-profit trade association that issues professional certifications for the information technology (IT) industry. It is considered one of the IT industry's top trade associations.
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