Microsoft 70-642 Online Practice Questions and Exam Preparation

Microsoft 70-642 Online Questions & Answers

• Question 321:

  Your company has a single Active Directory forest that has an Active Directory domain named na.contoso.com. A server named Server1 runs the DNS Server server role. You notice stale resource records in the na.contoso.com zone. You

  have enabled DNS scavenging on Server1. Three weeks later, you notice that the stale resource records remain in na.contoso.com.

  You need to ensure that the stale resource records are removed from na.contoso.com.

  What should you do?

  A. Stop and restart the DNS Server service on Server1.
  B. Enable DNS scavenging on the na.contoso.com zone.
  C. Run the dnscmd Server1 /AgeAllRecords command on Server1.
  D. Run the dnscmd Server1 /StartScavenging command on Server1.
  B. Enable DNS scavenging on the na.contoso.com zone.

• Question 322:

  Your network contains a DNS domain named contoso.com.

  An administrator installs an FTP server on a server named server2.contoso.com. You open DNS Manager as shown in the exhibit. (Click the Exhibit button.)

  

  You need to ensure that users can access the FTP server by using the URL ftp://ftp.contoso.com. Which type of DNS record should you add?

  A. text (TXT)
  B. well known service (WKS)
  C. host (A)
  D. pointer (PTR)
  E. service location (SRV)
  C. host (A)

• Question 323:

  Your network contains a server that has the Network Policy Server (NPS) role service installed.

  You need to configure a network policy that will apply to wireless clients only.

  Which condition should you configure?

  A. NAS port Type
  B. Service Type
  C. MS-Service Class
  D. Framed Protocol
  E. NAS Identifier
  A. NAS port Type

• Question 324:

  Your network contains an Active Directory domain. You have 100 remote users who have client computers that run Windows 7. The client computers are joined to the domain. The corporate security policy states that users working offline

  must be denied access to the files on the corporate file servers.

  You need to configure the network to meet the following requirements:

  ?Support the corporate security policy.

  ?Minimize the amount of time it takes for remote users to access the files on the corporate file servers.

  What should you enable?

  A. shadow copies on the client computers
  B. shadow copies on the corporate file servers
  C. transparent caching on the corporate file servers
  D. transparent caching on the client computers
  D. transparent caching on the client computers

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  IT professionals can take advantage of the Windows 7 file sharing enhancements to further improve user productivity in branch offices. Windows 7 provides:

  -

  Transparent caching on client computers for shared folders, reducing the time required to access files for the second and subsequent times across a slow network. This is combined with protocol enhancements that eliminate multiple, redundant network operations when opening or saving files to provide an improved application experience across slow networks.

  -

  Background synchronization capabilities for offline files, reducing administrative overhead and enhancing end-user experience. http://technet.microsoft.com/en-us/library/dd637828(v=ws.10).aspx

• Question 325:

  Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2. You need to be notified by e-mail if the DNS service logs errors or warnings. The solution must minimize the number of e-mail notifications you receive. What should you do?

  A. Create an alert in Performance Monitor.
  B. Run the Configure a DNS Server Wizard.
  C. Select the DNS Server log from Event Viewer and attach a task to the log.
  D. Create a custom view from Event Viewer and attach a task to the custom view.
  D. Create a custom view from Event Viewer and attach a task to the custom view.

• Question 326:

  Your network contains an Active Directory domain named contoso.com. All domain controllers run Windows Server 2008 R2. The network contains a DHCP server named DHCP1 on a subnet named Subnet1. You implement a new subnet

  named Subnet2. Subnet2 contains a server named Server1. On DHCP1, you create a DHCP scope for Subnet2.

  You need to configure Server1 to ensure that the client computers on Subnet2 can receive IP addresses from DHCP1.

  What should you install on Server1?

  A. the Application Server server role
  B. the DHCP server role
  C. the Network Policy Server (NPS) role service
  D. the Routing and Remote Access service (RRAS) role service
  D. the Routing and Remote Access service (RRAS) role service

• Question 327:

  Your company has deployed Network Access Protection (NAP).

  You configure secure wireless access to the network by using 802.1X authentication from any access point. You need to ensure that all client computers that access the network are evaluated by NAP.

  What should you do?

  A. Configure all access points as RADIUS clients to the Remediation Servers.
  B. Configure all access points as RADIUS clients to the Network Policy Server (NPS).
  C. Create a Network Policy that defines Remote Access Server as a network connection method.
  D. Create a Network Policy that specifies EAP-TLS as the only available authentication method.
  B. Configure all access points as RADIUS clients to the Network Policy Server (NPS).

• Question 328:

  Your network contains a server named Server1 that runs Windows Server 2008 R2 Service Pack 1 (SP1). You log on to Server1 by using an account named Admin1, and then you open Event Viewer as shown in the exhibit. (Click the Exhibit button.)

  

  You need to ensure that you can view all of the events in the Security log. What should you do?

  A. From the Local Group Policy Editor, set Retain old events to Enabled for the Security log.
  B. From a command prompt, run net localgroup /add "Event Log Readers" Admin1.
  C. From Event Viewer, right-click Security, and then click Refresh.
  D. From the Local Group Policy Editor, set Log access to Enabled for the Security log.
  E. From Event Viewer, right-click Security, and then click Clear Filter.
  E. From Event Viewer, right-click Security, and then click Clear Filter.

• Question 329:

  Your network contains an Active Directory forest. The forest contains two domains named contoso.com and wingtiptoys.com. The network contains a public DNS server named Server1 and an e-mail server named Server2. You notice that Internet hosts can send e-mail messages to users that have the @contoso.com SMTP suffix, but cannot send e-mail messages to users that have the @wingtiptoys.com SMTP suffix.

  You need to ensure that every user can receive e-mail messages from the Internet.

  Which type of resource record should you add to the wingtiptoys.com zone?

  A. Host (A)
  B. Mail Group (MG)
  C. Mail Exchanger (MX)
  D. Service Locator (SRV)
  C. Mail Exchanger (MX)

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  http://technet.microsoft.com/en-us/library/cc958958.aspx

• Question 330:

  You need to configure a static IPv6 address for a server that runs a Server Core installation of Windows Server 2008 R2. Which tool should you use?

  A. netsh
  B. ocsetup
  C. servermanagercmd
  D. ipconfig
  A. netsh