1V0-21.20 Exam Questions
116 real 1V0-21.20 exam questions with expert-verified answers and explanations. Page 3 of 3.
- Question #101Explain Business Continuity Concepts
An administrator wants to ensure that a copy of a virtual machine can still power up on another data center during a disaster. Which feature meets this requirement?
vSphere ReplicationDisaster RecoveryVM resilience - Question #102Explain Security Concepts in vSphere
Refer to the exhibit. Which statement is true about the access privileges of User 1?
vCenter permissionsRole-Based Access ControlAccess privilegesSecurity roles - Question #103Explain Virtual Machine Concepts
An operator needs to take a snapshot of a VM before an upgrade. The application team needs the ability to restore the VM with a consistent state of the guest file system while keep...
VM snapshotsGuest OS quiescingApplication consistency - Question #104Explain Resource Management in vSphere
Which vSphere feature mitigates common optimization challenges?
vSphere DRSResource optimizationWorkload balancing - Question #105Explain Business Continuity Concepts
Which vSphere component provides continuous availability for mission-critical virtual machines so users experience no loss of data and no interruption in service during a host fail...
vSphere Fault ToleranceHigh AvailabilityZero downtime - Question #106Explain Resource Management in vSphere
A system administrator needs to configure a virtual machine to guarantee that it always gets the appropriate resource even if the host os overloaded and overcommitted. Which settin...
CPU reservationMemory reservationResource guaranteeResource allocation - Question #107Explain Data Center Virtualization Concepts
Which two challenges could be resolved by Implementing Data Center Virtualization? (Choose two.)
Data Center Virtualization benefitsServer utilizationPower and cooling costs - Question #108Explain Networking Concepts in vSphere
What is the default number of logical ports for a standard switch?
Standard switchLogical ports - Question #109Explain Data Center Virtualization Concepts
Which options are possible with Data Center Visualization? (Choose two.)
Data Center Virtualization benefitsVM live migrationResource sharing - Question #110Explain Data Center Virtualization Concepts
Which solution optimizes an organizations infrastructure for efficiency and minimizes the risk of performance across both the virtual and physical infrastructure?
vRealize AutomationInfrastructure optimizationCloud management - Question #111Explain Data Center Virtualization Concepts
What two data center challenges might a company face without VMware vSphere? (Choose two)
Data Center Virtualization challengesDowntimeResource utilization - Question #112Explain Storage Concepts in vSphere
How does Storage I/O Control protect the service level of critical virtual machines?
Storage I/O ControlI/O resource allocationVM storage performance - Question #113Explain Business Continuity Concepts
Which two features of vSphere help address virtual machine up time challenges caused by host failures? (Choose two.)
High AvailabilityFault ToleranceVM uptimeHost failures - Question #114Explain Virtual Machine Concepts
What are two functionalities of vSphere vMotion? (Choose two)
vMotionLive migrationVM downtime avoidance - Question #115Identify VMware vSphere Components
What are three valid inventory objects in vcenter server? (three choose )
vCenter inventoryDatacenter objectCluster objectHost profiles - Question #116Explain Business Continuity Concepts
A beverage company has a critical virtual machine running on vsphere . The virtual machine runs an application that controls the customer automatic botting line. An outage of this...
Fault ToleranceHigh AvailabilityMission-critical VMsHost failure