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Exam contains 54 questions

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Question 25 🔥

Which of these are hypervisors typically utilized in a modern data center?

Which database solution meets these requirements?

A. VMware, HyperV, Linux

Highly voted

B. ESXi, HyperV, Linux

Highly voted

C. ESXi, HyperV, KVM

Highly voted

D. VMware, HyperV, KVM

Highly voted

Discussion of the question

Question 26 🔥

Which two technologies support running Linux and Windows virtual machines? (Choose two.)

Which database solution meets these requirements?

A. KVM

Highly voted

B. LXD

Highly voted

C. Docker

Highly voted

D. Microsoft Hyper-V

Highly voted

Discussion of the question

Question 27 🔥

What best describes server virtualization?

Which database solution meets these requirements?

A. Server virtualization is the masking of server resources (including the number and identity of individual physical servers, processors, and operating systems) from server users.

Highly voted

B. System virtualization is the use of software to allow a piece of hardware to run multiple operating system images at the same time.

Highly voted

C. A method of combining the available resources in a network by splitting up the available bandwidth into channels, each of which is independent from the others, and each of which can be assigned (or reassigned) to a particular server or device in real time.

Highly voted

D. Pooling of physical storage from multiple network storage devices into what appears to be a single storage device that is managed from a central console

Highly voted

Discussion of the question

Question 28 🔥

SRIOV provides which of the following?

Which database solution meets these requirements?

A. The host PCI bus is virtualized and these virtual PCIs are directly allocated to each guest

Highly voted

B. The host HBAs are virtualized and these virtual HBA are directly allocated to each guest for dedicated access

Highly voted

C. The hypervisor virtualizes the CPUs and PCI bus to provide directly allocated I/O to each guest

Highly voted

D. The host PCI bus is divided into pinned paths and these virtual paths are directly allocated to each guest for guranteed I/O

Highly voted

Discussion of the question

Question 29 🔥

What best describes the live migration of a virtual machine from one host to another?

Which database solution meets these requirements?

A. It requires shutting down the virtual machine before migration

Highly voted

B. It requires that the I/O and CPU calls be quiesced to ensure that as the CPU and memory state of a VM is able to be transferred between hosts without interruption of services

Highly voted

C. It requires that the filesystem of the virtual machine be migrated to the new host before the state can be

Highly voted

D. The virtual machine will be unavailable for a few seconds while it is suspended, transferred and then reinstated

Highly voted

Discussion of the question

Question 30 🔥

Which three options are the advantages of VXLAN? (Choose three.)

Which database solution meets these requirements?

A. Increase of VLAN address space

Highly voted

B. Support multi-tenancy

Highly voted

C. Connectivity across disparate virtual data centers

Highly voted

D. Uses Spanning Tree Protocol for loop prevention

Highly voted

E. Configure Portgroup Virtual port ID

Highly voted

F. Configure Portgroup Load Based Teaming

Highly voted

Discussion of the question

Ready to Pass Your Certification Test

cisco 210_451

Exam contains 54 questions

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