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VMware 1V0-21.20: Associate VMware Data Center Virtualization

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Reading Time: 6 mins | Publish Date: 22 Jun 2021 | Update Date: 1 Jun 2023

How to Prepare for Associate VMware Data Center Virtualization

Preparation Guide for Associate VMware Data Center Virtualization

Introduction for Associate VMware Data Center Virtualization

VMware’s most entry-level certification, the VMware Certified Associate, or VCA, is quickly gaining in popularity as the most common starting point for future virtualization administrators. The VCTA-DCV certification holder has a basic understanding of virtualization and vSphere concepts. The certification holder also demonstrates knowledge of data center technology and basic troubleshooting concepts. A VCTA-DCV holder also has a working knowledge of managing cloud resources and basic networking concepts.

In this guide, we will cover the Associate VMware Data Center Virtualization, tips and tricks, salary, certififcation path and also share the benefits of VMWARE 1V0-21.20 practice exam and VMWARE 1V0-21.20 practice tests.

VMware Certified Associate exams do not cover technical skills, but instead requires candidates to demonstrate an understanding of basic virtualization technology and how to apply that knowledge to VMware products. There are four separate versions of the certification: Cloud, data center virtualization, end-user computing and network virtualization.

Exam Topics for Associate VMware Data Center Virtualization

The following will be discussed in VMWARE 1V0-21.20 exam dumps:

  • Architecture and Technologies
  • Products and Solutions
  • Planning and Designing
  • Installing, Configuring, and Setup
  • Performance-tuning, Optimization, and Upgrades
  • Troubleshooting and Repairing
  • Administrative and Operational Task

Understanding functional and technical aspects of Associate VMware Data Center Virtualization Architecture and Technologies

The following will be discussed in VMWARE 1V0-21.20 dumps pdf:

  • What Is Data Center Virtualization?
  • Virtualization Then and Now
  • Physical and Virtual Data Center Components
  • Physical Data Center Components
  • Virtual Data Center Components
  • Physical and Virtual Component Differences
  • Benefits of Using Virtualization
  • Online Tools

Understanding functional and technical aspects of Associate VMware Data Center Virtualization Products and Solutions

The following will be discussed in VMWARE 1V0-21.20 dumps:

  • Availability Challenges
  • VMware Availability Products and Technologies
  • Management Challenges
  • VMware Management Products and Technologies
  • Scalability Challenges
  • VMware Scalability Products and Technologies
  • Optimization Challenges
  • VMware Optimization Products and Technologies

Understanding functional and technical aspects of Associate VMware Data Center Virtualization Differentiate between NIOC and SIOC

The following will be discussed in VMWARE 1V0-21.20 dumps:

  • Virtual Machines
  • What Is a Virtual Machine, Anyway
  • What Can You Do with Virtual Machines
  • ESXi Hypervisor
  • vCenter Server
  • vMotion
  • Distributed Resource Scheduler
  • Distributed Power Management
  • Storage vMotion
  • Storage DRS
  • vSphere Data Protection
  • High Availability Configuration
  • Fault Tolerance
  • vSphere Replication
  • Migration
  • High Availability
  • Host HA
  • Virtual Machine HA
  • Applications HA
  • Fault Tolerance
  • Clusters and Resource Pools
  • Clusters
  • Resource Pools
  • Other VMware Data Center Products
  • vCenter Operations Manager
  • vSphere Data Protection
  • NSX
  • Virtual SAN
  • vCenter Site Recovery Manager

Understanding functional and technical aspects of Associate VMware Data Center Virtualization Administrative and Operational Tasks

The following will be discussed in VMWARE 1V0-21.20 dumps:

  • Physical vs. Virtual Storage
  • What Is Shared Storage
  • VMware Storage Types
  • Local Storage
  • Fibre Channel
  • iSCSI
  • Network File System
  • Virtual Machine File System
  • The VMFS vs. the NFS
  • Disk Provisioning
  • Thick Provisioning
  • Thin Provisioning
  • VMware Virtual Storage Technologies
  • Differentiate Physical and Virtual Networking
  • Physical Switches
  • Virtual Switches
  • Differences Between Physical and Virtual Switches
  • Differentiate VMware Virtual Switch Technologies
  • Standard Virtual Switches
  • Distributed Virtual Switches
  • Identify VMware Virtual Switch Components
  • Standard Virtual Switch
  • Distributed Virtual Switch
  • Identify Common Virtual Switch Policies
  • Port Group Policies
  • Distributed Virtual Switch Policies
  • Identify Capabilities of Network I/O Control

Certification Path for Associate VMware Data Center Virtualization

This is a fundamental exam and has no pre-requisites.

What is the cost of Associate VMware Data Center Virtualization

The cost of Associate VMware Data Center Virtualization is $250.

  • Format: Multiple choices, multiple answers
  • Length of Examination: 115 minutes
  • Number of Questions: 70

The benefit in Obtaining the Associate VMware Data Center Virtualization

With VMware technology, the IT is made simple, workloads are deployed faster, operations are automated, the availability is increased, and, so forth. In brief, it is a practical solution, wherein multiple operating systems are installed on a single physical workstation or server for workstations or the servers.

To understand, implement, deploy, and manage businesses on VMware technology, the IT service vendor deliver training through their trainers on premises or at their authorized learning partners’ center.

  • The virtualization brought about by multiple servers reduces the physical server needs, storage space, and lowers the energy bill
  • It reduces the carbon footprint, cooling costs, floor space, UPS costs, and so forth. Further, the maintenance or upgrade costs also get cheaper
  • The business will have system availability without any downtime. It makes the distributed power management and the distributed resource scheduler highly possible.
  • The disaster recovery is made easy as the backups are at image-level through snapshot technology
  • You can create virtual networks and isolate the server as required. Thus, the sensitive data would be handled by only the authenticated personnel and there is no fear of exchange of information between wrong hands, that may lead to data breach and eventually the trust of the partners or the customers

Salary of Associate VMware Data Center Virtualization certified professionals

The salary of Associate VMware Data Center Virtualization certified professionals varies from $92K to $121K depending on the years of experience.

How to book the Associate VMware Data Center Virtualization Certified User Exam

These are following steps for registering the Associate VMware Data Center Virtualization Certified User exam:

Difficulty in Attempting Associate VMware Data Center Virtualization

One of the most important certifications that applicants may have on their resume is Professional VMware 1V0-21.20 certified. One of the key problems faced by most candidates is to choose the right research materials for their exam preparation since they use the internet to find too much data that makes it difficult for them to trust, which would be helpful for them.

Professional VMware 1V0-21.20 exam is not an easier one and can turn out to be a very difficult certification if not well prepared. If professionals give VMWARE 1V0-21.20 practice tests, they can better prepare for the exam while having understanding of the exam format and types of questions asked.

Applicants may, however, clear the exam with the right concentration and the right preparation material. Certification-questions have the most up-to-date learning materials, having a fair understanding of the question trend being asked in real certification with the help of these VMWARE 1V0-21.20 practice exams aspirants. For all of the changes in the course, the experts check certification-questions VMWARE 1V0-21.20 dumps. Certification-questions also include practise testing, which proves to be an outstanding forum for testing the information gained. Refer to the links down below to access the study materials.

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For more info about Associate VMware Data Center Virtualization

Associate VMware Data Center Virtualization

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