[Jan 25, 2022] 1V0-21.20 Test Engine files, 1V0-21.20 Dumps PDF
Latest VMware 1V0-21.20 PDF and Dumps (2022) Free Exam Questions Answers
NEW QUESTION 16
Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?
- A. vSphere HA
- B. vSphere DRS
- C. vSphere vMotion
- D. vSphere Fault Tolerance
Answer: A
NEW QUESTION 17
Which IP storage is supported on vSphere?
- A. vSAN
- B. SAN
- C. SCSI
- D. ISCSI
Answer: D
NEW QUESTION 18
An administrator is concerned that a VM has high ballooning activity and needs to check the default display of the Advanced Performance pane in the vSphere Client to confirm this activity.
Which view should the administrator choose in the default display?
- A. Memory
- B. Power
- C. Network
- D. Virtual disk
Answer: D
NEW QUESTION 19
Refer to the exhibit:
An administrator deletes the Service 1.5 snapshot.
What is the result of this action?
- A. Deletion of all snapshots.
- B. Reversion to Service 1 snapshot, and Service 2 snapshot will be deleted.
- C. Reversion to Service 1 snapshot, and Service 2 snapshot will remain.
- D. Reversion to Service 2 snapshot, and Service 1 snapshot will be deleted.
Answer: C
NEW QUESTION 20
A group of VMs is experiencing high latency on a portgroup in an ESXi host.
Which option can a vSphete administrator use to move some of the VMs to another portgroup?
- A. Network Port Binding
- B. vSphere vMotion
- C. IP hash
- D. Network I/O Control
Answer: B
NEW QUESTION 21
A system administrator is preparing a host In a vSphere DRS cluster in partially automated mode for firmware patching and puts a host into maintenance mode. After several minutes, the host still has not entered maintenance mode.
How should the system administrator resolve this problem?
- A. The system administrator needs to schedule DRS to run again.
- B. The system administrator needs to migrate virtual machines using vSphere vMotion.
- C. vSphere Lifecycle Manager and DRS integration need to be configured.
- D. vSphere HA admission control needs to be enabled on the cluster.
Answer: B
NEW QUESTION 22
Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?
- A. Storage vMotion
- B. vSphere High Availability
- C. vMotion
- D. Fault Tolerance
Answer: B
NEW QUESTION 23
What is a benefit of VMware vSphere Storage APIs - Data Protection?
- A. It allows backup of a virtual machine with a backup agent in the guest OS.
- B. It enables centralized, off-host. LAN-free backup of vSphere virtual machines.
- C. It facilitates decentralized, on-host, LAN-free backup of vSphere virtual machines.
- D. It increases ESX host resources to do backup processing.
Answer: B
NEW QUESTION 24
On a vSphere Standard Switch, which setting should an administrator configure to improve the networking efficiency by increasing the amount of payload data transmitted with a single packet?
- A. LACP
- B. MTU (Bytes)
- C. NIC Teaming
- D. VLAN
Answer: B
NEW QUESTION 25
Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?
- A. vSAN
- B. NFS
- C. vVOLS
- D. ISCSI
Answer: D
NEW QUESTION 26
Which vSphere component centralizes automated patch and version management for clusters. ESXi. drivers and firmware. Virtual Hardware, and VMware Tools?
- A. vSphere Lifecycle Manager
- B. vSphere DRS
- C. Content Library
- D. VMware Cloud Foundation
Answer: A
NEW QUESTION 27
A vSphere operator finds this error message:
Device or filesystem with identifier [naa.6000eb31dffdc33a000000000000002a] has entered the All Paths Down state.
What should the operator conclude from this error message?
- A. A storage device has failed and is not expected to become available.
- B. A storage device is inaccessible and is expected to become available.
- C. A host failed, and automated recovery of affected VMs Is expected.
- D. A host Is Inaccessible, and migration of affected VMs is expected.
Answer: A
NEW QUESTION 28
Which hypetvisor is a type-1 hypervisor?
- A. Oracle VM VirtualBox
- B. VMware Workstation
- C. VMware ESXi
- D. VMware Fusion
Answer: C
NEW QUESTION 29
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 Storage I/O Control
- C. vSphere High Availability
- D. vSphere Resource Pools
- E. vSphere Fault Tolerance
Answer: B,D
NEW QUESTION 30
Which vSphere DRS setting determines how aggressive vSphete DRS will be when recommending migrations to improve VM happiness?
- A. Virtual Machine Automation
- B. Predictive DRS
- C. Migration Threshold
- D. Automation Level
Answer: C
NEW QUESTION 31
An administrator needs to separate traffic of virtual machine live migrations from all other traffic. Which TCP/IP stack meets this requirement?
- A. Provisioning TCP/IP stack
- B. vMotion TCP/IP stack
- C. Management TCP/IP stack
- D. Fault Tolerance logging TCP/IP stack
Answer: B
NEW QUESTION 32
Which configuration setting prevents a packet sniffing program from analyzing network packets on the virtual switch?
- A. Forged Transmits set to Reject
- B. Promiscuous Mode set to Reject
- C. Forged Transmits set to Accept
- D. Promiscuous Mode set to Accept
Answer: B
NEW QUESTION 33
Which action must an administrator perform in the vSphere Client to create a copy of a running virtual machine?
- A. Right click the VM > Clone > Clone to Virtual Machine
- B. Right-click the VM template > Convert to Virtual Machine
- C. Right-click the VM > Clone > Clone to Template
- D. Right-click the VM template > New VM from This Template
Answer: A
NEW QUESTION 34
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