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Red Hat Certified Systems Administrator – RHCSA (EX200) Ex@m practice 2022 Course Details RHCSA is an entry-level certification that focuses on actual 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 2.5-hour hands-on lab exam. The minimum passing score for the exam is 21 0 out of 300 possible points (70%). There is no prerequisite for the exam, but Red Hat recommends preparing for the exam by taking courses in Red Hat System Administration (RH124 or RH134) if o ne does not have previous experienc e. RHCSA was launched in 2002 as Red Hat Certified Technician (RHCT). As of July 2009 there were 30,000 RHCTs. In November 2010 it was renamed to RHCSA. RHCSA E@AM Questions & Answers ********************************************** RHCSA-VM configuration: *you h

OpenLDAP Server Configuration on RHEL7/Centos7 Lightweight Directory Access Protocol  ( LDAP  in short) is an industry-standard, lightweight, widely used set of protocols for accessing directory services. A directory service is a shared information infrastructure for accessing, managing, organizing, and updating everyday items and network resources, such as users, groups, devices, email addresses, telephone numbers, volumes, and many other objects. The  LDAP  information model is based on entries. An entry in a LDAP directory represents a single unit or information and is uniquely identified by what is called a  Distinguished Name  ( DN ). Each of the entry’s attributes has a type and one or more values. An attribute is a piece of information associated with an entry. The types are typically mnemonic strings, such as “ cn ” for common name, or “ mail ” for the email address. Each attribute is assigned one or more values consisting in a space-separated lis

Creating RAID-0 (Stripe) on ‘Two Devices’ Using ‘mdadm’ Tool in Linux About RAID-0   RAID-0 is usually referred to as “striping.” This means that data in a RAID-0 region is evenly distributed and interleaved on all the child objects. For example, when writing 16 KB of data to a RAID-0 region with three child objects and a chunk-size of 4 KB, the data would be written as follows: 4 KB to object 0 4 KB to object 1 4 KB to object 2 4 KB to object 0 RAID 0 has High Performance. Zero Capacity Loss in RAID 0. No Space will be wasted. Zero Fault Tolerance ( Can’t get back the data if anyone of disk fails). Write and Reading will be Excellent. Requirements The minimum number of disks is allowed to create RAID 0 is  2 , but you can add more disk but the order should be twice as 2, 4, 6, 8. If you have a Physical RAID card with enough ports, you can add more disks. Install ‘ mdadm ‘ package: The mdadm is a small program, which will allow