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Pass the VMware VCP-DCV 2020 2V0-21.20PSE Questions and answers with ExamsMirror

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Questions # 11:

Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion? (Choose the best answer.)

Options:

A.

VMkernel port

B.

VXLAN virtual tunnel end point (VXLAN VTEP)

C.

Virtual machine network interface card (VMNIC)

D.

VM network

Questions # 12:

An administrator receives an escalation to investigate a low disk space alarm on a datastore. The administrator discovers that a snapshot has been accidentally taken on a production, write-intensive database server. The snapshot has grown to nearly 1 TB in size in less than an hour and continues growing every second.

Which behavior should the administrator expect while deleting the snapshot? (Choose the best answer.)

Options:

A.

ESXi will create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.

B.

ESXi will commit the snapshot delta disk into the base disk; ongoing database write activity could result in long stun times.

C.

ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.

D.

ESXi will instantly switch from the base disk to the snapshot delta disk with no performance impact.

Questions # 13:

What can an administrator use to partition limited CPU and memory resources between two departments? (Choose the best answer.)

Options:

A.

vSphere distributed switch

B.

vSphere High Availability

C.

vCenter folders

D.

Resource pools

Questions # 14:

A company has one corporate datacenter (C1) and one regional datacenter (R1). There is a vCenter Server in each location. An administrator wants a central library available to C1 and R1 for all templates and ISO images.

Which two steps must the administrator take to configure the content library feature to meet this requirement? (Choose two.)

Options:

A.

Create a published content library on C1.

B.

Create a local content library on R1.

C.

Create a local content library on C1.

D.

Create a subscribed content library on C1.

E.

Create a subscribed content library on R1.

Questions # 15:

An administrator is tasked with upgrading an existing vSphere environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment.

Which statement is true regarding this upgrade? (Choose the best answer.)

Options:

A.

An ESXi 7.0 host will NOT recognize a VMFS3 datastore.

B.

VMFS3 is supported with ESXi 7.0 to store boot configurations only.

C.

A VMFS5 datastore CANNOT be upgraded; a new VMFS6 datastore is required.

D.

An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.

Questions # 16:

Which local only host utility is used for primary, real-time performance monitoring in vSphere? (Choose the best answer.)

Options:

A.

resxtop

B.

top

C.

esxtop

D.

vSphere Command-Line Interface (CLI)

Questions # 17:

An IT department is decommissioning a storage array and tasks an administrator with removing a datastore from ESXi hosts.

What is a prerequisite for unmounting the datastore? (Choose the best answer.)

Options:

A.

The datastore is NOT managed by Storage DRS.

B.

The datastore is NOT being used by vSphere High Availability heartbeating.

C.

The datastore is NOT referenced by a host profile.

D.

The datastore does NOT contain powered-off virtual machines.

Questions # 18:

An administrator wants to leverage the processor-specific technology that uses a security extension for securing virtual machines (VMs). This will allow user-level code to define private regions of memory called enclaves that are protected from external access.

What does the administrator need to configure to enable VMs to use this technology? (Choose the best answer.)

Options:

A.

Trusted Platform Module (TPM)

B.

Virtual Intel Software Guard Extensions (vSGX)

C.

Advanced Encryption Standard-New Instructions (AES-NI)

D.

Transparent Page Sharing (TPS)

Questions # 19:

What are two functions of vSphere Lifecycle Manager? (Choose two.)

Options:

A.

Update ESXi hosts in a cluster using baselines

B.

Upgrade VMware Tools and virtual machine hardware

C.

Run vCenter Server interoperability reports

D.

Run vCenter Server upgrade pre-checks

E.

Update standalone ESXi hosts using images

Questions # 20:

A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time.

Which two recommendations should the administrator make to improve vSphere vMotion performance? (Choose two.)

Options:

A.

Use at least two port groups.

B.

Use vSphere Storage I/O Control (SIOC).

C.

Use 10 Gigabit Ethernet or above.

D.

Use Link Aggregation Control Protocol (LACP) on the port group.

E.

Disable vSphere Fault Tolerance.

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