Download Installing and Configuring Windows Server 2012.70-410.Train4Sure.2018-06-14.303q.vcex

Relative ID (RID) Master:Allocates active and standby RID pools to replica domain controllers in the same domain. (corp.contoso.com). Must be online for newly promoted domain controllers to obtain a local RID pool that is required to advertise or when existing domain controllers have to update their current or standby RID pool allocation. The RID master is responsible for processing RID pool requests from all domain controllers in a particular domain. When a DC creates a security principal object such as a user or group, it attaches a unique Security ID (SID) to the object. This SID consists of a domain SID (the same for all SIDs created in a domain), and a relative ID (RID) that is unique for each security principal SID created in a domain. Each DC in a domain is allocated a pool of RIDs that it is allowed to assign to the security principals it creates. When a DC’s allocated RID pool falls below a threshold, that DC issues a request for additional RIDs to the domain’s RID master. The domain RID master responds to the request by retrieving RIDs from the domain’s unallocated RID pool and assigns them to the pool of the requesting DC At any one time, there can be only one domain controller acting as the RID master in the domain.   The Infrastructure Master – The purpose of this role is to ensure that cross-domain object references are correctly handled. For example, if you add a user from one domain to a security group from a different domain, the Infrastructure Master makes sure this is done properly. As you can guess however, if your Active Directory deployment has only a single domain, then the Infrastructure Master role does no work at all, and even in a multi-domain environment it is rarely used except when complex user administration tasks are performed, so the machine holding this role doesn’t need to have much horsepower at all.

Universal can be used for any domain or forest. Furthermore a Universal group can span multiple domains, even the entire forest. References:Exam Ref 70-410: Installing and Configuring Windows Server 2012 R2: Chapter 5: Install and Administer Active Directory, Objective 5.3 Create and manage Active Directory groups and Organization units, p. 289-291, 293http://technet.microsoft.com/en-us/library/cc781446(v=ws.10).aspxhttp://technet.microsoft.com/en-us/library/cc755692(v=ws.10).aspx

Preferences in Group Policy linked to Servers OU allows you to centrally manage local users and groups on domain member computers and is this is the correct OU for the GPO change Unlike Group Policy settings, which App1y to both local computer policy and Active Directory policy, Group Policy preferences only App1y to Active Directory policy. You use preferences to configure many areas of the OS, including:System devices, such as USB ports, floppy drives and removable media Network shares and mapping network shares to drive letters System and user environment variables User and group accounts for the local computer VPN and dial-up networking connections Printer configuration and mapping Registry settings, schedule tasks and system services Settings for Folder Options, Internet Options and Regional and Language Options Settings for power schemes and power management Start Menu properties and menu items

The exhibit shows that Site2 does not have a PDC emulator. This is important because of the close interaction between the RID operations master role and the PDC emulator role. The PDC emulator processes password changes from earlier-version clients and other domain controllers on a best-effort basis; handles password authentication requests involving passwords that have recently changed and not yet been replicated throughout the domain; and, by default, synchronizes time. If this domain controller cannot connect to the PDC emulator, this domain controller cannot process authentication requests, it may not be able to synchronize time, and password updates cannot be replicated to it. The PDC emulator master processes password changes from client computers and replicates these updates to all domain controllers throughout the domain. At any time, there can be only one domain controller acting as the PDC emulator master in each domain in the forest.

It takes 3 discs (minimum) in order to create a storage pool array with parity. If this array were using fixed provisioning, this would not be enough given the 256MB capacity (since only 2/3rds of 256 X 3 - less than 600 - could be used as actual data with the rest being parity bits), but since this array uses thin provisioning, a 600GB volume could technically be set up on a 20GB disc and it would still show as 600GB. (So, essentially, the question really becomes how many drives it takes in a storage pool to create a parity array.) References:http://technet.microsoft.com/en-us/library/hh831391.aspxhttp://www.ibeast.com/content/tools/RaidCalc/RaidCalc.asphttp://www.raid-calculator.com/default.aspxhttps://www.icc-usa.com/raid-calculator

Sc config, Modifies the value of a service’s entries in the registry and in the Service Control Manager database. obj= {<AccountName> | <ObjectName>} Specifies a name of an account in which a service will run, or specifies a name of the Windows driver object in which the driver will run. The default setting is LocalSystem. password= <Password> Specifies a password. This is required if an account other than the LocalSystem account is used.