You are the systems engineer for Contoso, Ltd. The internal 

题目
单选题
You are the systems engineer for Contoso, Ltd. The internal network consists of a Windows NT 4.0 domain. The company maintains a separate network that contains publicly accessible Web and mail servers. These Web and mail servers are members of a DNS domain named contoso.com. The contoso.com zone is hosted by a UNIX-based DNS server running BIND 4.8.1.   Contoso, Ltd., is planning to migrate to a Windows Server 2003 Active Directory domain-based network. The migration plan states that all client computers will be upgraded to Windows XP Professional and that all servers will be replaced with new computers running Windows Server 2003.   The migration plan specifies the following requirements for DNS in the new environment: • Active Directory data must not be accessible from the Internet. • The DNS namespace must be contiguous to minimize confusion for users and administrators.   • Users must be able to connect to resources in the contoso.com domain. • Users must be able to connect to resources located on the Internet.   • The existing UNIX-based DNS server will continue to host the contoso.com domain.  • The existing UNIX-based DNS server cannot be upgraded or replaced. You plan to install a Windows Server 2003 DNS server on the internal network.   You need to configure this Windows-based DNS server to meet the requirements specified in the migration plan.   What should you do? ()
A

 Create a primary zone named ad.contoso.com on your Windows-based DNS server. Create a delegation record for the new zone on the UNIX-based DNS server. Configure forwarders on your Windows-based DNS server.

B

 Create a primary zone named ad.contoso.com on the UNIX-based DNS server. Create a secondary zone on your Windows-based DNS server for the ad.contoso.com domain.

C

 Create a primary zone named contoso-ad.com on your Windows-based DNS server. Create a secondary zone on the UNIX-based DNS server for the contoso-ad.com domain.

D

 Create a primary zone named contoso-ad.com on the UNIX-based DNS server. Create a stub zone on the Windows-based DNS server for the contoso-ad.com domain. Configure conditional forwarders on your Windows-based DNS server for the contoso-ad.com and contoso.com domains.

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

You have an Exchange Server 2010 organization named contoso.com.All users configure internal and external Out Of Office messages.You need to ensure that internal Out Of Office messages are sent to senders from the fabrikam.com domain. What should you create and configure?()

  • A、a new accepted domain
  • B、a new Receive connector
  • C、a new remote domain
  • D、a new Send connector

正确答案:C

第2题:

You are the desktop administrator for Contoso, Ltd. Philippe is a user in the accounting department. Philippe reports that he is not able to download a file from an FTP server by using Internet Explorer on his Windows XP Professional computer. When Philippe attempts to access the FTP server by using the URL ftp://ftp.contoso.com, Internet Explorer displays the following error message: "The password was rejected." Philippe informs you that he has a user name and password for the FTP server, but that Internet Explorer does not prompt him to type the user name or password. You need to ensure that Philippe can access the FTP server by using Internet Explorer on his computer. Which URL should you instruct Philippe to use?() 

  • A、ftp://ftp.contoso.com/Philippe 
  • B、ftp://Philippe:password@ftp.contoso.com
  • C、ftp://Philippe/ftp.contoso.com 
  • D、ftp://ftp.contoso.com@Philippe:password

正确答案:B

第3题:

Yourcompany,Contoso,Ltd.,hasamainofficeandabranchoffice.TheofficesareconnectedbyaWANlink.ContosohasanActiveDirectoryforestthatcontainsasingledomainnamedad.contoso.com.

Thead.contoso.comdomaincontainsonedomaincontrollernamedDC1thatislocatedinthemainoffice.DC1isconfiguredasaDNSserverforthead.contoso.comDNSzone.Thiszoneisconfiguredasastandardprimaryzone.

YouinstallanewdomaincontrollernamedDC2inthebranchoffice.YouinstallDNSonDC2.YouneedtoensurethattheDNSservicecanupdaterecordsandresolveDNSqueriesintheeventthataWANlinkfails.

Whatshouldyoudo()


参考答案:D

第4题:

Your company named Contoso, Ltd. has a Web server named WEB1.   The Web server runs Windows Server 2008. The fully qualified domain name of WEB1 is web1.contoso.com. The public DNS server has an alias record named owa.contoso.com that maps to web1.contoso.com. Users access WEB1 from the Internet by using http://owa.contoso.com.  The new company security policy states that the owa.contoso.com site must be available for Internet users only through secure HTTP (HTTPS) protocol. The security policy also states that users must not get security warnings when they connect to the site.  You need to request a certificate from a public certification authority (CA). Which Common Name should you use?()

  • A、Contoso, Ltd.
  • B、owa.contoso.com
  • C、WEB1
  • D、web1.contoso.com

正确答案:B

第5题:

Your company, Contoso, Ltd., has a main office and a branch office. The offices are connected by a WAN link. Contoso has an Active Directory forest that contains a single domain named ad.contoso.com.   The ad.contoso.com domain contains one domain controller named DC1 that is located in the main office.   DC1 is configured as a DNS server for the ad.contoso.com DNS zone. This zone is configured as a  standard primary zone.   You install a new domain controller named DC2 in the branch office. You install DNS on DC2.    You need to ensure that the DNS service can update records and resolve DNS queries in the event that a  WAN link fails.   What should you do()  

  • A、Create a new stub zone named ad.contoso.com on DC2.
  • B、Configure the DNS server on DC2 to forward requests to DC1.
  • C、Create a new secondary zone named ad.contoso.com on DC2.
  • D、Convert the ad.contoso.com zone on DC1 to an Active Directory-integrated zone.

正确答案:D

第6题:

Your network consists of a single Active Directory domain named contoso.local. All servers run Windows Server 2003 Service Pack 2 (SP2). All internal computers are part of the domain. You deploy a stand-alone Web server in a perimeter network. Users on the Internet access the server by using the URL http://www.contoso.com.You need to ensure that internal users can connect to the Web server by using the URL http://ContosoWeb.  What should you add?()

  • A、a host record for ContosoWeb to the contoso.com DNS zone
  • B、a host record for ContosoWeb to the contoso.local DNS zone
  • C、contoso.com as a DNS suffix on the network adapter for each computer
  • D、contoso.com to the DNS search suffix list on the network adapter for each computer

正确答案:B

第7题:

You have an Exchange Server 2010 organization named contoso.com.  The organization contains two Client Access servers named CAS1 and CAS2 that are in a Client Accessserver array.  All internal and external users connect to their mailboxes by using mail.contoso.com.  You need to install a certificate on the Client Access servers to meet the following requirements:.Support 500 client computers that are not joined to the Active Directory domain  .Support clients that use Microsoft Office Outlook in Cached Exchange Mode, Autodiscover, andExchange ActiveSync .Minimize client and user support costs What should you do?()

  • A、From a trusted third-party certification authority (CA), generate a certificate request that contains the mail.contoso.com and Autodiscover names.
  • B、From a trusted third-party certification authority (CA), generate a certificate request that contains the CAS1.contoso.com and CAS2.contoso.com names.
  • C、From an internal Active Directory-integrated certification authority (CA), generate a certificate request that contains the mail.contoso.com and Autodiscover names.
  • D、From an internal Active Directory-integrated certification authority (CA), generate a certificate request that contains the CAS1.contoso.com and CAS2.contoso.com names.

正确答案:A

第8题:

You have an Exchange Server 2010 organization.In Site 1 are 5 CAS servers and a CAS array named array1.This Site 1 only has access to internet.In a second site, Site 2, plan to deploy 2 CAS servers and a CAS array named array2.Users connect through OWA inside and outside of the network. You need to configure namespaces for OWA Virtual Directories. What should you do for all CAS in Site 2?()

  • A、Set the internal URL to array2.contoso.com.Set external URL to $null.
  • B、Set the internal URL to array2.contoso.com.Set external URL to array1.contoso.com.
  • C、Set the internal URL to CAS name.Set external URL to $null.
  • D、Set the internal URL to CAS name.Set external URL to array1.contoso.com.

正确答案:A

第9题:

You are designing an Active Directory implementation strategy to present to executives from your company and from Contoso, Ltd.  Which implementation strategy should you use?()

  • A、 Upgrade the New York domain. Upgrade the Chicago domain. Create a pristine forest for Contoso, Ltd.
  • B、 Create a pristine forest. Upgrade the New York domain. Upgrade the Chicago domain. Do nothing further.
  • C、 Create pristine forest. Upgrade the New York domain.Upgrade the Chicago domain.Create a pristine forest for Contoso, Ltd.
  • D、 Create a pristine forest.Upgrade the New York domain. Upgrade the Chicago domain.Create a new child domain for Contoso, Ltd.

正确答案:C

第10题:

Your company has two domain controllers that are configured as internal DNS servers. All zones  on the DNS servers are Active Directory-integrated zones. The zones allow all dynamic updates.  You discover that the contoso.com zone has multiple entries for the host names of computers  that do not exist.     You need to configure the contoso.com zone to automatically remove expired records.     What should you do()

  • A、Enable only secure updates on the contoso.com zone.
  • B、Enable scavenging and configure the refresh interval on the contoso.com zone.
  • C、From the Start of Authority tab, decrease the default refresh interval on the contoso.com zone.
  • D、From the Start of Authority tab, increase the default expiration interval on the contoso.com zone.

正确答案:B

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