LPI LPIC-3 304-200 Practice Test Questions, LPI LPIC-3 304-200 Exam dumps
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The Linux Professional Institute (LPI) strives to provide the IT area with the exams of the highest quality, validity, and veracity. It offers the whole certification program with several levels for the candidates with different knowledge bases. Thus, if you have an advanced skill set, you can go for the LPI 304-200 test, which is part of the LPIC-3 Enterprise Virtualization and High Availability certificate. After obtaining this certification, you will be able to set up your expertise for the clear-cut Linux-related functions, demonstrate your worth to a potential employer, and arrange your career path.
LPI 304-200: Prerequisites
The LPI 304-200 exam is from the advanced-level path of the LPI certification program. Therefore, it is important to understand that it is intended for a particular group of people. First of all, if the students want to pass this test, they should have expertise in the subject area. This means that they have to master the topics covered in the exam content and be able to answer the questions in the test. Without this experience, it will be difficult to complete it. Besides that, you need to hold the certificate of the previous level of the program, which is LPIC-2. This certification offers two exams for taking and requires that you earn LPIC-1 first. Thus, all in all, you should follow most of the program tracks to become eligible for the advanced-level option.
LPI 304-200: Key Details
Before taking the LPI 304-200 exam, it is better to find out all the details of it. Bear in mind that you will have 90 minutes to complete 60 questions that are presented in the fill-in-the-blank and multiple-choice formats. The LPI tests are ranked on a scale from 200 to 800, with the passing score of 500 points, which is the same for LPI 304-200 as well. It is available for $200 and you can sit for this exam in English or Japanese. After completing this test with flying colors, the certification you obtain will be valid for 5 years.
To take the exam, you have to register with the LPI and gain your ID. It allows you to create a Pearson VUE account and proceed with the registration process. After that, all you have to do is choose the test you need. Please note that you can retake the exam if you fail it on the first try. You must wait 7 days before the next attempt. If your subsequent tries are also unsuccessful, you have to wait thirty days before retaking.
LPI 304-200: Main Topics
To nail the LPI 304-200 exam with a high result, the candidates have to demonstrate their expertise in the topics that are represented in the test. That is why you have to be ready to cover all the material, which includes the following domains:
- Virtualization
The first part of the test requires the applicants' understanding of virtualization concepts & theory, Xen, KVM, other virtualization solutions, Libvirt and related tools, as well as Cloud Management tools. They should know the terminology, variations of VM monitors, pros & cons of virtualization, and migration of physical to virtual machines. It is also important to learn about the migration of VM between host systems and Cloud computing. In addition, the test takers need to know about Xen architecture, networking & storage, Xen configuration and utilities, troubleshooting of Xen installations, and XAPI.
You need to have the awareness of XenStore, Xen Boot Parameters, and XM utility. As for KVN, the candidates should know the information about its architecture, networking & storage, configuration & utilities, as well as the ways of troubleshooting KVM installations. It is also recommended to have the basic knowledge of OpenVZ, LXC & virtualization provisioning tools, awareness of other virtualization technologies, and basic technical knowledge of libvirt and virsh. Having a deep insight of oVirt, OpenStack and CloudStack, as well as Eucalyptus and OpenNebula will be an advantage for you.
- High Availability Cluster Management
This section measures the students’ skills in using the concepts and theory of high availability, load-balanced and failover clusters, as well as high availability in enterprise Linux distributions. They have to understand the most important cluster architectures, recovery, and cluster reorganization mechanisms as well as application aspects & operational considerations of high availability. Their basic knowledge of VRRP, understanding of LVS/IPVS and HAProxy, configuration of keepalived, ldirectord, backend server network, and HAProxy is evaluated as well.
The examinees should have the expertise in the areas, such as pacemaker cluster configuration, architecture & components, resource classes, rules & constraints, advanced resource features (groups, templates, multi-state resources, and clone resources), as well as the configuration of corosync in conjunction with Pacemaker. It also evaluates your understanding of other cluster engines, such as OpenAIS, Heartbeat, and CMAN. Additionally, it is advisable to have the basic knowledge of Red Hat Enterprise Linux High Availability Add-On and SUSE Linux Enterprise High Availability Extension.
- High Availability Cluster Storage
The questions from this part cover the professionals’ proficiency in DRBD/cLVM and Clustered file systems. They have to demonstrate their ability to understand the principles of cluster file systems, create, maintain, and troubleshoot GFS2 & OCFS2 file systems in a cluster. A potential candidate should be able to integrate GFS2 & OCFS2 with Pacemaker and be aware of the O2CB cluster stack and other commonly used clustered file systems.
Besides that, the applicants need to be skilled in understanding the DRBD resources, replication modes, and states as well as configuring the DRBD resources, networking, disks, devices, automatic recovery, and error handling. It is also highly recommended to learn about the management of DRBD using drbdadm and integration of DRBD & cLVM with Pacemaker.
LPI 304-200: Career Development
After passing the LPI 304-200 exam, the professionals obtain the LPIC-3 Enterprise Virtualization & High Availability certification. This is a good step to get a new job with a high salary or ask for a promotion. With this certificate, you can take the positions, such as a Systems Administrator (Virtualization), an Infrastructure Analyst, a Security Engineer, a Technical Support Engineer, a Lead Virtualization Engineer, a Sr. Enterprise Architect, a Commercial Account Manager, a Site Development Manager, an Enterprise Sales Engineer, and more. The average salary that you can earn is $100,000-$150,000 per year.
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