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Pearson MCSA 70-740 Installation, Storage , and compute with Windows Server 2016 > Chapter 8 - Working with Virtual Machines > Flashcards

Chapter 8 - Working with Virtual Machines Flashcards

1
Q

What is Configuration Version?

A

A virtual machine’s compatibility setting

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2
Q

What is NUMA?

A

A computer memory design in which the memory access time depends on the memory location relative to the processor.

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3
Q

What is Smart Paging?

A

Disk paging used for temporary memory.

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4
Q

What is Resource Metering?

A

A basic tool for quick analysis of performance data on a Server system.

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5
Q

What is Enhanced Session Mode?

A

A mode that permits the use of a local computer’s resources.

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6
Q

What is LIS/BIS?

A

Integration services and drivers for Linux and FreeBSD VMs.

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7
Q

Name at least two Add Hardware options for a Generation 1 VM.

A

SCSI controller, legacy network adapter, virtual Fibre Channel adapter, and Microsoft RemoteFX 3D video adapter

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8
Q

What change has been made in Windows Server 2016 regarding VM versions?

A

They must be manually updated

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9
Q

What three options exist when creating a VM for an OS install?

A

Install later, Install from a bootable image file, and Install from a network
location

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10
Q

What are three options you can use for importing a VM?

A

Copies of VM configuration, checkpoints, and virtual hard disk files

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11
Q

What two options are available when exporting a VM?

A

Exporting a checkpoint and exporting the virtual machine with a checkpoint

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12
Q

Name at least three best practices for VM deployment.

A

Set minimum and maximum memory; use dynamic memory; avoid using differencing disks if possible; use multiple Hyper-V network adapters connected to different external virtual switches; and store virtual machine files on their own volumes

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13
Q

How do you update a single Virtual Machine?

A

run the following command from an elevated PowerSheld prompt:
Update-VMVersion -Name VM1304

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14
Q

How do you Create a Virtual Machine?

A

Step 1. Launch the Hyper-V Manager by selecting Tools > Hyper-V Manager. (This step assumes that you have installed Hyper-V and its management tools properly,
Step 2. Ensure that your Hyper-V host is selected in the left pane and choose Action > New > Virtual Machine,
Step 3. Click Next in the New Virtual Machine Wizard - Before You Begin page.
Step 4. Provide a name for your virtual machine and select a location on the Specify Name and Location page. Click Next when you are done.
Step 5. On the Specify Generation page, choose a Generation 1 or Generation 2 virtual machine. Remember that this choice cannot be changed once the VM is created. Click Next.
Step 6. Assign memory and decide on the usage of dynamic memory for your virtual machine on the Assign Memory page. Click Next.
Step 7. Select your network adapter on the Configure Networking page and click Next.
Step 8. Select your virtual hard disk settings on the Connect Virtual Hard Disk page. Click Next.
Step 9. On the Installation Options page, choose from one of three options: Install an operating system later
Install an operating system from a bootable image file
Install an operating system from a network-based installation server
When you are done making selections, click Next.
Step 10. On the Completing the New Virtual Machine Wizard page, click Finish.

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15
Q

How do you configure Dynamic Memory in a Virtual Machine?

A

In the Virtual Machine Memory settings there is an option to enable dynamic memory with a minimum and maximum amount that would like to be used.
It is also possible to set a percentage of memory that a virtual machine can use as a memory buffer

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16
Q

What PowerShell cmdlet is used to enable resource metering in Hyper-V?

A

Enable-VMResourceMetering

17
Q

To view Resource Metering in a detailed list view what cmdlet would you use?

A

Measure-VM

18
Q

What cmdlet allows you to reset resource metering statistics?

A

Reset-VMResourceMetering

19
Q

What cmdlet would you use to completely disable resource metering?

A

Disable-VMResourceMetering

20
Q

What Integration Services are available between host server and the operating system in a virtual machine?

A
  1. Operating System Shutdown
  2. Time Synchronization
  3. Data Exchange
  4. Heartbeat
  5. Backup( volume snapshot)
  6. Guest Services
21
Q

What does Operating system shutdown do In Virtual Machine’s Integration Services?

A

This permits the graceful shutdown of the OS in the virtual machine using controls in Hyper-V for shutdown.

22
Q

What does Time Synchronization do in the Integration Services of a virtual machine?

A

This permits the synchronization of time in the guest OS with that of the host.

23
Q

What does Data Exchange in the Integration Services of a virtual machine do?

A

Also known as key-value pairs (KVP), data exchange permits the sharing of information between the host and the virtual machine; access to this data from the host is only available using WMI scripts

24
Q

What does Heartbeat do in the Integration Services of a virtual machine?

A

The heartbeat service monitors the state of running virtual machines by reporting a heartbeat at regular intervals; you can check the heartbeat status of a virtual machine on the Summary tab of the virtual machine’s details page

25
Q

What does the Backup (Volume Snapshot) Integration Service in a virtual machine do?

A

The backup service enables consistent backup of the virtual machines from backup software running on the host. The backup service allows for a virtual machine to be backed up while it is running without any interruption to the virtual machine or the services running in the virtual machine.

26
Q

What does Guest Services do in the Integration Services of a virtual machine?

A

You can copy files to a running virtual machine without using a network connection

27
Q

What does the Get-VMIntegrationSerivce cmdlet do?

A

monitors the state of running virtual machines by reporting a heartbeat at regular intervals

28
Q

What does the Copy-VMFile cmdlet do?

A

Copies a virtual machine

29
Q

What Linux Operating systems are enabled for secure boot in a virtual machine?

A

Ubuntu 14.04 and later
SUSE Linux Enterprise Server 12 and later
Red Hat Enterprise Linux 7.0 and later
CentOS 7.0 and later

30
Q

Which cmdlet can be used to boot securely but must be used before booting the virtual machine for the first time?

A

Set-VMFirmware -VMName SAMPLEVM -SecureBootTemplate

MicrosoftUEFICertificateAuthority

31
Q

What are five best practices for Virtual Machine deployment?

A
  • Use dynamic memory. The only exception is if you are hosting applications that would continue to request more memory if available.
  • Set the minimum and maximum memory for VMs.
  • Avoid using differencing disks. Using them may reduce disk space, but they can dramatically reduce performance.
  • Use multiple Hyper-V-specific network adapters connected to different external virtual switches to provide redundancy in the networking configuration.
  • Store virtual machine files on their own volumes if you are not using shared storage. Doing this will minimize the impact of a single virtual machine’s hard disk growth on other VMs.
32
Q

Name at least two Add Hardware options for a Generation 1 VM.

A

SCSI controller, legacy network adapter, virtual Fibre Channel adapter, and Microsoft RemoteFX 3D video adapter

33
Q

What change has been made in Windows Server 2016 regarding VM versions?

A

They must be manually updated.

34
Q

What three options exist when creating a VM for an OS install?

A

Install later, Install from a bootable image file, and Install from a network
location

35
Q

What are three options you can use for importing a VM?

A

Copies of VM configuration, checkpoints, and virtual hard disk files

36
Q

What two options are available when exporting a VM?

A

Exporting a checkpoint and exporting the virtual machine with a checkpoint

37
Q

Name at least three best practices for VM deployment.

A

Set minimum and maximum memory; use dynamic memory; avoid using differencing disks if possible; use multiple Hyper-V network adapters connected to different external virtual switches; and store virtual machine files on their own volumes

Pearson MCSA 70-740 Installation, Storage , and compute with Windows Server 2016 (28 decks)

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