Associate VMware Data Center Virtualization certification questions and exam summary helps you to get focused on the exam. This guide also helps you to be on 1V0-21.20 exam track to get certified with good score in the final exam.
VMware (1V0-21.20) Certification Summary
● Exam Name: Associate VMware Data Center Virtualization (VCTA-DCV 2021)
● Exam Code: 1V0-21.20
● Exam Price: $125 USD
● Duration: 135 minutes
● Number of Questions: 51
● Passing Score: 300 / 500
● Recommended Training / Books: VMware Virtual Data Center - Core Technical Skill
● Schedule Exam: PEARSON VUE
● Sample Questions: VMware 1V0-21.20 Sample Questions
● Recommended Practice: VMware Certified Technical Associate - Data Center Virtualization 2021 Practice Test
VMware (1V0-21.20) VCTA-DCV 2021 Certification Exam Syllabus
Architecture and Technologies
- Identify how physical resources are presented to multiple virtual machines.
- Identify how virtual resources can be shared across multiple virtual machines.
- Identify examples of type 1 and type 2 hypervisors.
- Identify business challenges addressed by vSphere.
- Identify the components of a vSphere enviroment.
- Identify vSphere virtual networking components and types.
- Idenify the characteristics of storage access protoclols for vSphere.
- Identify the characteristics of vSphere storage tecnologies.
- Identify the purposes of different virtual machine files.
- Identify the types of OS that can run on virtual machines.
- Identify use cases for virtual machine snapshots, cloning and templates.
- Identify the functionality of the vSphere vMotion and storage vMotion technology.
- Identify the use cases of vSphere vMotion and storage vMotion technology.
- Identify the characteristics of vSphere High Availability and Fault Tolerance.
- Identify use cases of High Availability and Disaster Recovery.
- Identify the functionality of VMware Distributed Resource Scheduler (DRS).
- Given a DRS score, identify the meaning.
- Identify the use cases for Enhanced vMotion Compatibility (EVC).
Products and Solutions
Planning and Designing
Installing, Configuring, and Setup
- Identify Virtual Switch configuration options.
- Identify how to configure different types of datastores.
- Identify how to configure vSphere HA.
- Identify how to configure vSphere DRS.
- Identify how to configure EVC.
Performance-tuning, Optimization, and Upgrades
Troubleshooting and Repairing
Administrative and Operational Task
- Identify how to create and manage VM snapshots.
- Identify how to manage VM templates and clones.
- Identify the considerations when provisioning a VM.
- Identify the options that can be perfomed on different inventory objects.
- Identify the concepts of role-based user mangement.
- Identify virtual networking issues that impact vSphere.
- Identify virtual storage issues that impact vSphere.
- Identify the purpose of moitoring alarms, tasks and events.
- Identify how to monitor vSphere Cluster and SDRS Cluster.
- Identify how to perform and monitor vMotion, Storage vMotion, and Cold migrations.
- Given a vSphere enviromant, identify how to use performance charts to monitor the enviroment.
- Identify the purpose for VMware Tools.
VMware VCTA-DCV 2021 (1V0-21.20) Certification Questions
01. An administrator is asked to copy a single hard disk from one datastore to another. Which virtual machine file type should the administrator select? a) vmdk b) vswp c) vmx d) vmss 02. A vSphere administrator needs to create an exact replica of a virtual machine as a safeguard prior to changing the virtual machine configuration. Which vSphere feature accomplishes this requirement? a) vSphere Fault Tolerance b) vSphere vMotion c) Cloning d) Snapshots 03. Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly? a) vMotion b) Fault Tolerance c) Storage vMotion d) vSphere High Availability 04. A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs. Which two features should the administrator enable to achieve this goal? (Choose two.) a) vSphere Distributed Power Management b) vSphere Resource Pools c) vSphere Fault Tolerance d) vSphere High Availability e) vSphere Storage I/O Control 05. Which vSphere component centralizes automated patch and version management for clusters. ESXi. drivers and firmware. Virtual Hardware, and VMware Tools? a) vSphere DRS b) Content Library c) VMware Cloud Foundation d) vSphere Lifecycle Manager 06. Which event type indicates a Fatal problem has occurred in the system, and the process or operation will be terminated? a) Information b) Audit c) Error d) Warning 07. Which two vSphere features help address an organization's business availability challenges? (Choose two.) a) vSphere Fault Tolerance b) vSphere Pod Service c) vSphere DPM d) vSphere Trust Authority e) vSphere High Availability 08. Which file system protocol is supported by vSphere? a) NFS b) iSCSI c) SAN d) vSAN 09. Which problem is solved by migrating virtual machines (VMs) using vSphere vMotion? a) A vSphere cluster that needs to be upgraded without any VM downtime. b) A problem that occurred during VM patching and a roll-back is needed. c) The names of the VM files that do not match the inventory name of the V d) Heavy storage traffic and latency that are concentrated in a few datastores. 10. During a virtual machine migration, which VMkernel networking layer handles the traffic? a) Fault Tolerance b) IP storage c) vSAN d) vSphere vMotion Answers:
Question: 01: Answer: a
Question: 02: Answer: c
Question: 03: Answer: b
Question: 04: Answer: b, e
Question: 05: Answer: d
Question: 06: Answer: d
Question: 07: Answer: a, e
Question: 08: Answer: a
Question: 09: Answer: d
Question: 10: Answer: d
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