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MCSA > Server 2012 R2 Installation And Configuration > Flashcards

Server 2012 R2 Installation And Configuration Flashcards

1
Q

2000::/3

A

Global unicast space prefix - a conventional, publicly routable address that can be used in the Internet or any public domain that is associated with a single node, and can, in effect, identify the node.

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2
Q

FE80::/10

A

Link-Local Address - The Link-local address is to be used on a single link and should never be routed.

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3
Q

FC00::/7 & FD00::/8

A

Unique local unicast - Used for private routing within an organization. They are not routable in the global IPv6 Internet.

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4
Q

FF00::/8

A

Multicast prefix - One to many communication packets.

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5
Q

::1

A

Local loopback address.

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6
Q

Diskpart

A

Which of the following tools can be used to create a 4-TB virtual hard disk (VHD) on a Windows Server 2012 R2 computer?

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7
Q

VM - Smart Paging

A

Uses disk resources as additional, temporary memory when more memory is required to restart a virtual machine.

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8
Q

What objects can you assign GPOs?

A

Local - functions for both computer and user group policy processing.

Site - highest level. Apply to all domains and servers that are part of the site within the same forest.

Domains - Third level. Applies to all user and computer objects within the domain. Master settings are made at this level

OUs - Most granular level of settings for GPOs

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9
Q

Group Policy Inheritance…what are the two types?

A

Last one to apply wins - Cumulative and inherited

Block Policy Inheritance- GP settings for an object are not inherited from the parent.

Force Policy Inheritance- settings placed on the parent object ensures that all lower level objects inherit these settings.

User settings take precedence of computer settings.

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10
Q

Auditpol.exe

A

Command line utility that displays information about policies.

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11
Q

Loopback policy

A

Allows two ways to retrieve the list of GPOs for any user when they are using a specific computer object.

Merge Mode - the GPO for the computer are add ed to the end of the GPOs for the users

Replace Mode - user’s GPOs are not used.

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12
Q

Server Options

A

044 - NetBIOS server

082 - DHCP Relay agent information

006 - DNS server

003 - Router

015 - Domain Name

046 - NetBIOS node type

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13
Q

Subnet Ranges

A

/16 255.255.0.0 2x16-2 or 65534 hosts per subnet.

/17 255.255.128.0 2x15-2 or 32766 hosts per subnet.

/18 255.255.192.0 2x14-2 or 16384 hosts per subnet.

/19 255.255.224.0 2x13-2 or 8190 hosts per subnet.

/20 255.255.240.0 2x12-2 or 4094 hosts per subnet

/21 255.255.248.0 2x11-2 or 2046 hosts per subnet

/22 255.255.252.0 2x10-2 or 1024 hosts per subnet

/23 255.255.254.0 2x9-2 or 510 hosts per subnet

/24 255.255.255.0 2x8-2 or 254 hosts per subnet

/25 255.255.255.128 2x7-2 126 hosts per subnet

/26 255.255.255.192 2x6-2 or 62 hosts per subnet

/27 255.255.255.224 2x5-2 or 30 hosts per subnet

/28 255.255.255.240 2x4-2 or 14 hosts per subnet

/29 255.255.255.248 2x3-2 or 6 hosts per subnet

/30 255.255.255.252 2x2 -2 or 2 hosts per subnet

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14
Q

Subnet Chart

A

128 64 32 16 8 4 2 1
255. 1 1 1 1 1 1 1 1

  1. 1 1 1 1 1 1 1 0
  2. 1 1 1 1 1 1 0 0
  3. 1 1 1 1 1 0 0 0
  4. 1 1 1 1 0 0 0 0
  5. 1 1 1 0 0 0 0 0
  6. 1 1 0 0 0 0 0 0
  7. 1 0 0 0 0 0 0 0
  8. 0 0 0 0 0 0 0 0
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15
Q

Types of Hyper-V Hard Disks

A

Dynamically Expanding - Slowest of the disks and is used to save space and expand when needed

Fixed size - Faster than Dynamic disk and differencing disk but slower than physical disk. Ideal for cloning a local hard drive.

Differencing - commonly found in test environments and show not be used in production considered child

Physical (pass through disk) highest performance. Used in high-end datacenters and for cluster environments

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16
Q

Printing Priority

A

Indicates priority of the specified network printer.
A higher value indicates a higher priority. If two print queues are sending jobs to the same port, the queue with the higher priority will print first.

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17
Q

How to Change the Printer Priority

A

To change the value of this entry, click on the Start menu, point to Settings, and then select Printers. Right-click the printer name, and then select Properties. Click the Advanced tab, and then select a value from the Priority box.

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18
Q

Printer Device

A

A print device is the actual hardware that produces hard-copy documents on paper or other print media.

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19
Q

Printer

A

a printer is the software interface through which a computer communicates with a print device

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20
Q

Print Server

A

A print server is a computer (or standalone device) that receives print jobs from clients and sends them to print devices that are either attached locally or connected to the network.

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21
Q

Printer Driver

A

A printer driver is a device driver that converts the print jobs generated by applications into an appropriate string of commands for a specific print device

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22
Q

Easy Print

A

The component that enables Remote Desktop clients to print to their local print devices

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23
Q

Printer Pool

A

must have at least two identical print devices, or at least two print devices that use the same printer driver. The print devices must be in the same location because there is no way to tell which print device will process a given document. You must also connect all the print devices in the pool to the same print server. If the print server is a Windows Server 2012 R2 computer, you can connect the print devices to any viable ports

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24
Q

Remote Management

A

WinRM enables administrators to manage a computer from a remote location by using tools based on Windows Management Instrumentation (WMI) and Windows PowerShell.
To manage WinRM from a Windows PowerShell session, as in the case of a computer with a Server Core installation, use the following command:
Configure-SMRemoting.exe –Get|–Enable|-Disable
-Get Displays the current WinRM status
-Enable Enables WinRM
-Disable Disables WinRM

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25
Q

Hyper-V - Hypervisor

A

Server virtualization in Windows Server 2012 R2 is based on a module called a hypervisor. Sometimes called a virtual machine monitor (VMM), the hypervisor is responsible for abstracting the computer’s physical hardware and creating multiple virtualized hardware environments, called VMs

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26
Q

Hyper-V - RemoteFX

A

RemoteFX enables remote computers to connect Hyper-V guest VMs with an enhanced desktop experience, including graphics adapter virtualization, USB redirection, and intelligent encoding and decoding.

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27
Q

Hyper-V - Type II Virtualization

A

The arrangement, in which the hypervisor runs on top of a host OS

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28
Q

Hyper-V - Type I Virtualization

A

the hypervisor is an abstraction layer that interacts directly with the computer’s physical hardware—that is, without an intervening host OS.

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29
Q

Hyper-V - Server Types

A

Standard/Datacenter Servers only.

The Hyper-V Server is also limited to the Server Core interface

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30
Q

Hyper-V - Primary tool for creating and managing VMs

A

Hyper-V Manager console

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31
Q

Hyper-V - Hardware Requirements

A

A 64-bit processor that includes hardware-assisted virtualization. Intel Virtualization Technology (Intel VT) or AMD Virtualization (AMD-V) technology

A system BIOS that supports the virtualization hardware, on which the virtualization feature has been enabled.

Hardware-enforced Data Execution Prevention (DEP)

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32
Q

Hyper-V - cmdlet

A

Install-WindowsFeature –Name Hyper-V-ComputerName -IncludeManagementTools -Restart

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33
Q

Hyper-V - Run on server that does not have the Hyper-V role

A

must install the Hyper-V Management Tools feature

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34
Q

Hyper-V - Configuration file

A

XML format - contains the VM configuration information, including all settings for the VM

35
Q

Hyper-V - Hard Drive Configuration file

A

.vhd/.vhdx - Stores guest OS, applications, and data for the VM

36
Q

Hyper-V - Saved-State File

A

.vsv

37
Q

Hyper-V - Windows PowerShell Create VM

A

New-VM –Name “VM name” –MemoryStartupBytes –NewVHDSizeBytes

Ex: New-VM –Name “ServerA” –MemoryStartupBytes 1GB
–NewVHDSizeBytes 60GB

38
Q

Hyper-V Generation 1

A

Generation 1 VMs are designed to emulate the hardware found in a typical computer

39
Q

Hyper-V Generation 2

A

Windows Server 2012 R2 use synthetic drivers and software-based devices instead; they provide advantages that include the following:

40
Q

Hyper-V UEFI Boot

A

support Secure Boot using the Universal Extensible Firmware Interface (UEFI), which requires a system to boot from digitally signed drivers and enables them to boot from drives larger than 2 TB with GUID partition tables.

41
Q

Hyper-V SCSI Disks

A

enabling the VMs to boot from VHDX files and support hot-disk adds and removes.
The end result is a Generation 2 virtual machine that deploys much faster than its Generation

42
Q

Hyper-V Gen 2 Limitations

A 
can only run the following guest operating systems:
 Windows Server 2012
 Windows Server 2012 R2
 Windows 8 64-bit
 Windows 8.1 64-bit
43
Q

Hyper-V OS Installations

A 
Windows Server 2012 R2
 Windows Server 2012
 Windows Server 2008 R2
Windows Server 2008
 Windows Home Server 2011
 Windows Small Business Server 2011
 Windows Server 2003 R2
 Windows Server 2003 SP2
 Windows 8.1
 Windows 8
 Windows 7 Enterprise and Ultimate
 Windows Vista Business, Enterprise, and Ultimate SP2
 Windows XP Professional SP3
 Windows XP x64 Professional SP2
 CentOS 6.0–6.2
 Red Hat Enterprise Linux 6.0–6.2
 SUSE Linux Enterprise Server 11 SP2
44
Q

VM Dynamic Memory Settings - Startup RAM

A

Specifies the amount of memory that you want to allocate to the VM when it starts. When you are using Dynamic Memory, this value can be the minimum amount of memory needed to boot the system.

45
Q

VM Dynamic Memory Settings - Minimum RAM

A

Specifies the smallest amount of memory the VM can use at anytime. OSs can require more memory to start up than to run, so this value can be smaller than the Startup RAM value.

46
Q

VM Dynamic Memory Settings - Maximum RAM

A

Specifies the largest amount of memory that the VM can use at any time. The value can range from a low equal to the Startup RAM value to a high of 64 GB.

47
Q

VM Dynamic Memory Settings - Memory Buffer

A

Specifies a percentage that Hyper-V uses to calculate how much memory to allocate to the VM, compared to its actual utilization, as measured by performance counters. For example, with the Memory Buffer value set to 20 percent, a VM with applications and OS that consume 1 GB of memory will receive a dynamic allocation of 1.2 GB.

48
Q

VM Dynamic Memory Settings - Memory Weight

A

Specifies a relative value that specifies the priority of this VM compared to the other VMs on the same computer. When the physical memory in the computer is insufficient to allocate the full-buffered amount specified for each VM, the VMs with the highest Memory Weight settings receive priority

49
Q

VM Dynamic Memory Settings - PowerShell Command

A

Set-VMMemory ServerA -DynamicMemoryEnabled $true -MinimumBytes 64MB

50
Q

Hyper-V - Resource Metering

A

is a Windows PowerShell–based feature in Windows Server 2012 R2 Hyper-V that enables administrators to document VM usage.

Resource metering uses Windows PowerShell cmdlets to track a variety of performance metrics for individual VMs, including the following:
CPU utilization
Minimum, maximum, and average memory utilization
Disk space utilization
Incoming and outgoing network traffic

51
Q

Hyper-V - Enable Resource Metering

A

To use resource metering, you must first enable it for the specific VM that you want to monitor by using the Enable-VMResourceMetering cmdlet with the following syntax:
Enable-VMResourceMetering –VMName

Once you have enabled metering, you can display a statistical report at any time by using the Measure-VM cmdlet with the following syntax:
Measure-VM –VMName

Enable-VMResourceMetering for pool metering

52
Q

Hyper-V - VHD Images

A

limited to maximum size of 2 TB and are compatible with all versions of Hyper-V and Microsoft Type II hypervisor products

53
Q

Hyper-V - VHDX Images

A

VHDX image files can be as large as 64 TB, and they also support 4-KB logical sector sizes to provide compatibility with new 4-KB native drives. VHDX files can also use larger block sizes (up to 256 MB)
VHDX files are not backward compatible and can only be read by Windows Server 2012, Windows Server 2012 R2, Windows 8, and Windows 8.1 Hyper-V servers

54
Q

Hyper-V - VHD file creation using PowerShell

A

New-VHD –Path c:\diskfile.vhdx –Fixed –SizeBytes 400GB -LogicalSectorSizeBytes 4096

55
Q

VM - Pass Through Disk

A

A pass-through disk is a type of virtual disk that points to a physical disk drive installed on the host computer.
To add a physical hard disk to a VM, the VM must have exclusive access to it. This means that you must first take the disk offline in the parent OS by using the Disk Management

56
Q

VM - Tool to Modify

A

Edit Virtual Hard Disk Wizard in Hyper-V Manager. To edit an existing VHD or VHDX file

57
Q

Virtual Switch - External

A

can all access the physical network to which the physical adapter is connected

58
Q

Virtual Switch - Internal

A

can all access the virtual network implemented by the virtual switch

59
Q

Virtual Switch - Private

A

A private network switch exists only in the Hyper-V server and is accessible only to the VMs running on the child partitions. The host OS on the parent partition can access the physical network through the physical network interface adapter, but it cannot access the virtual network created by the virtual switch.

60
Q

VM MAC Address

A

Hyper-V creates a pool of MAC addresses during the installation of the role and it assigns addresses from this pool to VMs as you create them. To view or modify the MAC address pool for the Hyper-V server, you open the Virtual Switch Manager and, under Global Network Settings, select MAC Address Range.
`

61
Q

Virtual Switch Adapter - Synthetic

A

purely virtual device that does not correspond to a real-world product. Synthetic devices in a VM running on a child partition communicate with the parent partition by using a high-speed conduit called the VMBus. The virtual switches you create in Hyper-V reside in the parent partition and are part of a component called the network Virtualization Service Provider (VSP). The synthetic network adapter in the child partition is a Virtualization Service Client (VSC). The VSP and the VSC are both connected to the VMBus, which provides interpartition communications

62
Q

Virtual Switch Adapter - Emulated (Legacy)

A

adapter—is a standard network adapter driver that communicates with the parent partition by making calls directly to the hypervisor, which is external to the partitions,
emulated adapters load their drivers before the OS, so it is possible to boot the VM by using the Preboot Execution Environment (PXE) and then deploy an OS over the network

63
Q

VM Hardware Acceleration - Enable Virtual Machine Queue

A

technique that stores incoming packets intended for VMs in separate queues on the physical network adapter and delivers them directly to the VMs, bypassing the processing normally performed by the virtual switch on the parent partition

64
Q

VM Hardware Acceleration - Enable IPsec Task Offloading

A

Uses the components on the network adapter to perform some of the cryptographic functions required by IPsec. You can also specify the maximum number of security associations you want the adapter to be able to calculate.

65
Q

VM Hardware Acceleration - Single-Root I/O Virtualization

A

Enables the virtual adapter to take advantage of the SR-IOV capabilities of the physical adapter

66
Q

What are the Three blocks of addresses allocated for private use?

A
  1. 0.0.0/8
  2. 16.0.0/12
  3. 168.0.0/16
67
Q

IPv6 supports three types of transmissions:

A

Unicast Provides one-to-one transmission service to individual interfaces, including server farms sharing a single address
Multicast Provides one-to-many transmission service to groups of interfaces identified by a single multicast address Ex: FF00::/8
Anycast Provides one-to-one-of-many transmission service to groups of interfaces, only the nearest of which (measured by the number of intermediate routers) receives the transmission

68
Q

DHCP traffic is carried within the standard UDP/IP datagrams:

A

Port 67 at the server

Port 68 at the client

69
Q

DHCP Relay Agent - Is possible to create a DHCP infrastructure in which one server provides addresses for multiple subnets?

A

Yes - you must install a DHCP relay agent on every subnet that does not have a DHCP server on it

70
Q

Is possible to perform an offline domain join?

A

Yes: Djoin.exe The offline domain join procedure requires you to run the Djoin.exe program twice, first on a computer with access to a domain controller and then on the computer to be joined.

djoin /provision /domain /machine /savefile

71
Q

PowerShell command to Enable and Disable User/Computer accounts.

A

Enable-ADAccount –Identity

Disable-ADAccount –Identity

72
Q

What Wizard provides a simple interface you can use to delegate permissions for domains, OUs, and containers?

A

The Delegation of Control Wizard

73
Q

What members can a Domain Local Group contain?

A

User accounts
Computer accounts
Global groups from any domain in the forest
Universal groups
Domain local groups from the same domain
You use domain local groups to assign permissions to resources in the same domain as the domain local group

74
Q

What members can a Global Group contain?

A

User accounts
Computer accounts
Other global groups from the same domain

75
Q

What members can a Universal Group contain?

A

User accounts
Computer accounts
Global groups from any domain in the forest
Other universal groups
Universal groups, like global groups, can organize users according to their resource access needs. You can use them to provide access to resources located in any domain in the forest by using domain local groups.

76
Q

Using the Command Line to create groups:

A

dsadd group [parameters]

77
Q

Using PowerShell to create groups:

A

New-ADGroup –Name

78
Q

What are the three types of GPOs?

A

Local/Nonlocal/Starter

79
Q

Local GPO

A

Local GPOs contain fewer options than domain GPOs. They do not support folder redirection or Group Policy software installation. Fewer security settings are available. When a local and a nonlocal (Active Directory–based) GPO have conflicting settings, the nonlocal GPO settings overwrite the local GPO settings.

80
Q

NonLocal GPO

A

are created in AD DS and linked to sites, domains, and OUs. Once linked to a container, the settings in the GPO are applied to all users and computers within that container by default.

81
Q

Starter GPO

A

introduced in Windows Server 2008. A starter GPO is essentially a template for the creation of domain GPOs based on a standard collection of settings. When you create a new GPO from a starter GPO, all the settings in the starter GPO are automatically copied to the new GPO as its default settings

82
Q

Central Store

A

This is where the ADMX files are stored. You must create the appropriate folder in the SYSVOL volume on a domain controller. To create a Central Store, you must copy the entire PolicyDefinitions folder to the same location as the Group Policy templates; that is, %systemroot%\SYSVOL\ sysvol\Policies, on a domain controller, or, in universal naming convention (UNC) notation, \< domain name >\SYSVOL< domain name >\Policies.

83
Q

Group Policy Management Console

A

Tool used to create GPOs andsave ADMX files to the \%systemroot%\PolicyDefinitions folder, which on most computers is C:\Windows\ PolicyDefinitions.

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