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Red Hat CloudForms Hybrid Cloud Management with exam (CL221) Bundle

Red Hat Certified System Administrator (RHCSA) exam

  • Tuition USD $400
  • Reviews star_rate star_rate star_rate star_rate star_half 1527 Ratings
  • Course Code EX220K
  • Available Formats Exam Voucher
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Certification Exam - Scheduled
Red Hat Certificate of Expertise in Hybrid Cloud Management exam (EX220)

This exam and the exam objectives provided here are based on the Red
 Hat® Enterprise Linux® 7 version of the exam. The performance-based RHCSA® exam (EX200) tests your knowledge and skill in areas of system administration common across a wide range of environments and deployment scenarios. You must be an RHCSA to earn a Red Hat Certified Engineer (RHCE®) certification. The skills tested in this exam are the foundation for system administration across all Red Hat products. An RHCSA certification is earned when an IT professional demonstrates the core system-administration skills required in Red Hat Enterprise Linux environments.

Who Can Benefit

  • Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills
  • Students who have attended Red Hat System Administration I and II and are on the path to earn RHCSA certification
  • Experienced Linux system administrators who require a certification either by their organization or based on a mandate (DOD 8570 directive)
  • IT professionals who are on the path to earn RHCE certification
  • An RHCE who is noncurrent or who is about to become noncurrent and wants to recertify as an RHCE

Prerequisites

  • Have either taken the Red Hat System Administration I (RH124) and II (RH134) courses or else the RHCSA Rapid Track Course (RH199) or have comparable work experience as a system administrator on Red Hat Enterprise Linux
  • Review the Red Hat Certified System Administrator exam (EX200) objectives

Course Details

RHCSA exam candidates should be able to accomplish the tasks below without assistance. These have been grouped into several categories

Understand and use essential tools

  • Access a shell prompt and issue commands with correct syntax
  • Use input-output redirection (>, >>, |, 2>, etc.)
  • Use grep and regular expressions to analyze text
  • Access remote systems using ssh
  • Log in and switch users in multiuser targets
  • Archive, compress, unpack, and uncompress files using tar, star, gzip, and bzip2
  • Create and edit text files
  • Create, delete, copy, and move files and directories
  • Create hard and soft links
  • List, set, and change standard ugo/rwx permissions
  • Locate, read, and use system documentation including man, info, and files in /usr/share/doc

Operate running systems

  • Boot, reboot, and shut down a system normally
  • Boot systems into different targets manually
  • Interrupt the boot process in order to gain access to a system
  • Identify CPU/memory intensive processes, adjust process priority with renice, and kill processes
  • Locate and interpret system log files and journals
  • Access a virtual machine's console
  • Start and stop virtual machines
  • Start, stop, and check the status of network services
  • Securely transfer files between systems

Configure local storage

  • List, create, delete partitions on MBR and GPT disks
  • Create and remove physical volumes, assign physical volumes to volume groups, and create and delete logical volumes
  • Configure systems to mount file systems at boot by Universally Unique ID (UUID) or label
  • Add new partitions and logical volumes, and swap to a system non-destructively

Create and configure file systems

  • Create, mount, unmount, and use vfat, ext4, and xfs file systems
  • Mount and unmount CIFS and NFS network file systems
  • Extend existing logical volumes
  • Create and configure set-GID directories for collaboration
  • Create and manage Access Control Lists (ACLs)
  • Diagnose and correct file permission problems

Deploy, configure, and maintain systems

  • Configure networking and hostname resolution statically or dynamically
  • Schedule tasks using at and cron
  • Start and stop services and configure services to start automatically at boot
  • Configure systems to boot into a specific target automatically
  • Install Red Hat Enterprise Linux systems as virtual guests
  • Configure systems to launch virtual machines at boot
  • Configure network services to start automatically at boot
  • Configure a system to use time services
  • Install and update software packages from Red Hat Network, a remote repository, or from the local file system
  • Update the kernel package appropriately to ensure a bootable system
  • Modify the system bootloader

Manage users and groups

  • Create, delete, and modify local user accounts
  • Change passwords and adjust password aging for local user accounts
  • Create, delete, and modify local groups and group memberships
  • Configure a system to use an existing authentication service for user and group information

Manage security

  • Configure firewall settings using firewall-config, firewall-cmd, or iptables
  • Configure key-based authentication for SSH
  • Set enforcing and permissive modes for SELinux
  • List and identify SELinux file and process context
  • Restore default file contexts
  • Use boolean settings to modify system SELinux settings
  • Diagnose and address routine SELinux policy violations

When does class start/end?

Classes begin promptly at 9:00 am, and typically end at 5:00 pm.

Does the course schedule include a Lunchbreak?

Lunch is normally an hour long and begins at noon. Coffee, tea, hot chocolate and juice are available all day in the kitchen. Fruit, muffins and bagels are served each morning. There are numerous restaurants near each of our centers, and some popular ones are indicated on the Area Map in the Student Welcome Handbooks - these can be picked up in the lobby or requested from one of our ExitCertified staff.

How can someone reach me during class?

If someone should need to contact you while you are in class, please have them call the center telephone number and leave a message with the receptionist.

What languages are used to deliver training?

Most courses are conducted in English, unless otherwise specified. Some courses will have the word "FRENCH" marked in red beside the scheduled date(s) indicating the language of instruction.

What does GTR stand for?

GTR stands for Guaranteed to Run; if you see a course with this status, it means this event is confirmed to run. View our GTR page to see our full list of Guaranteed to Run courses.

Does ExitCertified deliver group training?

Yes, we provide training for groups, individuals and private on sites. View our group training page for more information.

Does ExitCertified deliver group training?

Yes, we provide training for groups, individuals, and private on sites. View our group training page for more information.

Very well organized. All the course documents, presentations, meetings worked well.

This course gave me a clearer understanding of the AWS cloud architecture.

Lab infraestructure is very suitable and works pretty good help to understand better the concepts exposed during the training.

From the first contact with James in sales, all the way through today, two courses later, ExitCertified has been great!

Doing a very good job and courses offered are industry relevant.
The way courses are designed will give ample hands on exercises so that learner will be confident on implementing what he learned during the course.

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