Administering Windows Server 2012
Question No: 31 – (Topic 1)
Your network contains two Active Directory domains named contoso.com and adatum.com.
The network contains a server named Server1 that runs Windows Server 2012 R2. Server1 has the DNS Server server role installed. Server1 has a copy of the contoso.com DNS zone.
You need to configure Server1 to resolve names in the adatum.com domain. The solution must meet the following requirements:
Prevent the need to change the configuration of the current name servers that host zones for adatum.com. Minimize administrative effort.
Which type of zone should you create?
Answer: B Explanation:
When a zone that this DNS server hosts is a stub zone, this DNS server is a source only for information about the authoritative name servers for this zone. The zone at this server must be obtained from another DNS server that hosts the zone. This DNS server must have network access to the remote DNS server to copy the authoritative name server information about the zone.
A stub zone is a copy of a zone that contains only necessary resource records (Start of Authority (SOA), Name Server (NS), and Address/Host (A) record) in the master zone and acts as a pointer to the authoritative name server. The stub zone allows the server to forward queries to the name server that is authoritative for the master zone without going up to the root name servers and working its way down to the server. While a stub zone can improve performance, it does not provide redundancy or load sharing.
You can use stub zones to:
Keep delegated zone information current. By updating a stub zone for one of its child zones regularly, the DNS server that hosts both the parent zone and the stub zone will maintain a current list of authoritative DNS servers for the child zone.
Improve name resolution. Stub zones enable a DNS server to perform recursion using the stub zone#39;s list of name servers, without having to query the Internet or an internal root server for the DNS namespace.
Simplify DNS administration. By using stub zones throughout your DNS infrastructure, you can distribute a list of the authoritative DNS servers for a zone without using secondary zones. However, stub zones do not serve the same purpose as secondary zones, and they are not an alternative for enhancing redundancy and load sharing.
There are two lists of DNS servers involved in the loading and maintenance of a stub zone: The list of master servers from which the DNS server loads and updates a stub zone. A master server may be a primary or secondary DNS server for the zone. In both cases, it will have a complete list of the DNS servers for the zone.
The list of the authoritative DNS servers for a zone. This list is contained in the stub zone using name server (NS) resource records.
When a DNS server loads a stub zone, such as widgets. tailspintoys.com, it queries the
master servers, which can be in different locations, for the necessary resource records of the authoritative servers for the zone widgets. tailspintoys.com. The list of master servers may contain a single server or multiple servers, and it can be changed anytime.
http: //technet.microsoft.com/en-us/library/cc771898.aspx http: //technet.microsoft.com/en-us/library/cc754190.aspx http: //technet.microsoft.com/en-us/library/cc730980.aspx
Question No: 32 HOTSPOT – (Topic 1)
You have a server named Server1 that has the Web Server (IIS) server role installed. You obtain a Web Server certificate.
You need to configure a website on Server1 to use Secure Sockets Layer (SSL).
To which store should you import the certificate? To answer, select the appropriate store in the answer area.
When you enable secure communications (SSL and TLS) on an Internet Information Services (IIS) computer, you must first obtain a server certificate.
If it is a Self-Signed certificate, it only can be used on the local server machine.
If it is a public certificate, you#39;ll need to download the CA root certificate of the certificate and install the CA root certificate into the Trusted Root Certificate Authorities store.
Root certificates provide a level of trust that certificates that are lower in the hierarchy can inherit. Each certificate is inspected for a parent certificate until the search reaches the root
For more information about certificate, please refer to: References:
http: //technet.microsoft.com/en-us/library/cc700805.aspx http: //support.microsoft.com/kb/232137/en-us
http: //blogs.msdn.com/b/mosharaf/archive/2006/10/30/using-test-certificate-with-reporting- services-2005-to-establish-ssl-connection.aspx
Question No: 33 – (Topic 1)
Your network contains two DNS servers named Server1 and Server2 that run Windows Server 2012 R2. Server1 hosts a primary zone for contoso.com. Server2 hosts a secondary zone for contoso.com.
You need to ensure that Server2 replicates changes to the contoso.com zone every five minutes.
Which setting should you modify in the start of authority (SOA) record?
Minimum (default) TTL
Answer: D Explanation:
By default, the refresh interval for each zone is set to 15 minutes. The refresh interval is used to determine how often other DNS servers that load and host the zone must attempt to renew the zone.
Question No: 34 HOTSPOT – (Topic 1)
Your network contains an Active Directory domain named contoso.com.
You have several Windows PowerShell scripts that execute when users log on to their client computer.
You need to ensure that all of the scripts execute completely before the users can access their desktop.
Which setting should you configure? To answer, select the appropriate setting in the answer area.
http: //technet. microsoft. com/en-us/library/cc738773(v=ws. 10). aspx
Run logon scripts synchronously
Directs the system to wait for logon scripts to finish running before it starts the Windows Explorer interface program and creates the desktop.
If you enable this policy, Windows Explorer does not start until the logon scripts have finished running. This setting assures that logon script processing is complete before the user starts working, but it can delay the appearance of the desktop.
If you disable this policy or do not configure it, the logon scripts and Windows Explorer are not synchronized and can run simultaneously.
Question No: 35 – (Topic 1)
You have a server named Server1 that runs Windows Server 2012 R2. Server1 has the File Server Resource Manager role service installed.
Each time a user receives an access-denied message after attempting to access a folder on Server1, an email notification is sent to a distribution list named DL1.
You create a folder named Folder1 on Server1, and then you configure custom NTFS permissions for Folder1.
You need to ensure that when a user receives an access-denied message while attempting to access Folder1, an email notification is sent to a distribution list named DL2. The solution must not prevent DL1 from receiving notifications about other access-denied messages.
What should you do?
From Server Manager, run the New Share Wizard to create a share for Folder1 by selecting the SMB Share – Advanced option.
From the File Server Resource Manager console, modify the Access-Denied Assistance settings.
From the File Server Resource Manager console, modify the Email Notifications settings.
From Server Manager, run the New Share Wizard to create a share for Folder1 by selecting the SMB Share -Applications option.
When using the email model each of the file shares, you can determine whether access requests to each file share will be received by the administrator, a distribution list that represents the file share owners, or both.
The owner distribution list is configured by using the SMB Share – Advanced file share profile in the New Share Wizard in Server Manager.
Question No: 36 DRAG DROP – (Topic 1)
Your network contains an Active Directory domain named adatum.com. The domain contains a server named Server1 that runs Windows Server 2012 R2. Server1 is configured as a Network Policy Server (NPS) server and as a DHCP server.
You need to log all DHCP clients that have windows Firewall disabled.
Which three actions should you perform in sequence? To answer, move the three appropriate actions from the list of actions to the answer area and arrange them in the correct order.
http: //technet.microsoft.com/es-es/library/dd314198(v=ws.10).aspx http: //technet.microsoft.com/es-es/magazine/2009.05.goat.aspx
http: //ripusudan.wordpress.com/2013/03/19/how-to-configure-nap-enforcement-for-dhcp/ http: //technet.microsoft.com/es-es/magazine/2009.05.goat.aspx
http: //technet.microsoft.com/en-us/library/dd125379(v=ws.10).aspx http: //technet.microsoft.com/en-us/library/cc772356(v=ws.10).aspx
With NPS, you can create client health policies using SHVs that allow NAP to detect, enforce, and remediate client computer configurations.
WSHA and WSHV provide the following functionality for NAP-capable computers: The client computer has firewall software installed and enabled.
Example measurements of health include:
The operational status of Windows Firewall. Is the firewall enabled or disabled?
In NAP terminology, verifying that a computer meets your defined health requirements is called health policy validation. NPS performs health policy validation for NAP.
Question No: 37 HOTSPOT – (Topic 1)
Your network contains an Active Directory domain named contoso.com.
All DNS servers host a DNS zone named adatum.com. The adatum.com zone is not Active Directory-integrated.
An administrator modifies the start of authority (SOA) record for the adatum.com zone.
After the modification, you discover that when you add or modify DNS records in the adatum.com zone, the changes are not transferred to the DNS servers that host secondary copies of the adatum.com zone.
You need to ensure that the records are transferred to all the copies of the adatum.com zone.
What should you modify in the SOA record for the adatum.com zone? To answer, select the appropriate setting in the answer area.
When a DNS server receives an update through Active Directory replication:
If the serial number of the replicated record is higher than the serial number in the SOA record of the local copy of the zone, the local zone serial number is set to the serial number in the replicated record.
Note Each DNS record in the zone has a copy of the zone serial number at the time when the record was last modified.
If the serial number of the replicated record is the same or lower than the local serial number, and if the local DNS server is configured not to allow zone transfer of the zone, the local zone serial number is not changed.
If the serial number of the replicated record is the same or lower than the local zone serial number, if the DNS server is configured to allow a zone transfer of the zone, and if the local
zone serial number has not been changed since the last zone transfer occurred to a remote DNS server, then the local zone serial number will be incremented. Otherwise that is if a copy of the zone with the current local zone serial number has not been transferred to a remote DNS server, the local zone serial number is not changed.
Question No: 38 DRAG DROP – (Topic 1)
Your network contains an Active Directory forest named contoso.com. The forest contains a Network Policy Server (NPS) server named NPS1 and a VPN server named VPN1.
VPN1 forwards all authentication requests to NPS1.
A partner company has an Active Directory forest named adatum.com. The adatum.com forest contains an NPS server named NPS2.
You plan to grant users from adatum.com VPN access to your network. You need to authenticate the users from adatum.com on VPN1.
What should you create on each NPS server?
To answer, drag the appropriate objects to the correct NPS servers. Each object may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Question No: 39 – (Topic 1)
Your network contains an Active Directory domain named contoso.com. The domain contains more than 100 Group Policy objects (GPOs). Currently, there are no enforced GPOs.
A network administrator accidentally deletes the Default Domain Policy GPO. You do not have a backup of any of the GPOs.
You need to recreate the Default Domain Policy GPO. What should you use?
Answer: A Explanation:
Restores the default Group Policy objects to their original state (that is, the default state after initial installation).
Reference: http: //technet. microsoft. com/en-us/library/hh875588(v=ws. 10). aspx
Question No: 40 HOTSPOT – (Topic 1)
You have a server named Server4 that runs Windows Server 2012 R2. Server4 has the Windows Deployment Services server role installed.
Server4 is configured as shown in the exhibit. (Click the Exhibit button.)
To answer, complete each statement according to the information presented in the exhibit. Each correct selection is worth one point.
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