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Chapter 14. Implementing, Managing, and ... > Objective 2.1 Questions
Objective 2.1 Questions
| 1: | The Active Directory domain structure of the fourthcoffee.com forest is shown in the following illustration. DC1 is the first domain controller in domain accounts.denver.fourthcoffee.com. Client1 is a client in the same domain. No changes have been made to the primary or connection-specific DNS suffixes on either PC. What is the FQDN of Client1?
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| 2: | Resource1 is a mutihomed Windows Server 2003 member server in the design.treyresearch.corp Active Directory domain. One of Resource1’s network interface cards (NICs) is connected to a 10-MB Ethernet network, and it is configured with IP address 10.10.1.12. The second NIC is configured with IP address 10.10.2.200, and it is connected to a Gigabit Ethernet network. Active Directory-integrated DNS is implemented on the domain.
Clients on the Gigabit network need fast access to large data files on Resource1. Clients on the 10-MB network require normal file server functions. Both sets of clients access Resource1 by FQDN. You configure a connection-specific DNS suffix of text.design.treyresearch.corp on the NIC configured with IP address 10.10.1.12. You configure a connection-specific DNS suffix of video.design.treyresearch.corp on the NIC configured with IP address 10.10.2.200. Which host A resource records are recorded for Resource1 in DNS? (Choose all that apply.)
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| 3: | You install DNS on a stand-alone server running Windows Server 2003, Enterprise Edition. During installation, an error message reports that the DNS service has not started in a timely fashion, but when you click OK, DNS installs. You configure a standard primary forward lookup zone. You do not allow dynamic updates.
When you open the DNS console, you notice an red x beside the server name. You access the DNS Event Log and discover a 414 warning entry that has the error message shown in the following figure.
You try to start the DNS service but cannot do so. You then realize that the server has become disconnected from the network. You plug the connector back in, and now you can restart the DNS service. However, the x is still showing beside the DNS server, and most of the entries on the Action menu are unavailable. What should you do next?
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| 4: | The Active Directory domain structure of the fourthcoffee.com forest is shown in the following illustration.. DC1 through DC7 are domain controllers. The domain structure has been set up from scratch using default settings. DC1 is the first DC in the forest. DNS is Active Directory-integrated, and both forward and reverse zones have been created. The DNS Server service is installed on all DCs. All servers are Windows Server 2003, Enterprise Edition. All clients are Microsoft Windows XP Professional. Clients register their own host resource records in DNS, and DHCP registers their pointer (PTR) resource records. Which of the following statements is correct?
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| 5: | Litware, Inc. is a large, multinational corporation with its headquarters in Chicago and large offices all over the world. The Singapore office is experiencing rapid expansion. Singapore has considerable autonomy and users in Singapore seldom access resources in Chicago. Users in Chicago access resources in Singapore sporadically. However, when they do access these resources, they need to be able to do so without undue delay.
To reduce replication traffic over WAN links, the Delegation Of Control Wizard has been used to create the child DNS zone singapore.litwareinc.com, for which the Singapore domain controllers are authoritative. Both the singapore.litwareinc.com and the litwareinc.com zones are Active Directory-integrated. Users in Chicago report that access to resources in Singapore is becoming increasingly slow as the Singapore operation expands. How can you improve access to Singapore without unduly increasing network traffic? |
| 6: | Your small business has a peer-to-peer network with Windows 98 and Microsoft Windows NT 4 Workstation clients and a single Windows NT 4 file and print server. You do not use DHCP. You upgrade the server to Windows Server 2003 and decide to take advantage of DDNS. You install DNS on the server, and you configure the standard primary forward zone to use dynamic updates. You configure all PCs (including the server) to use the server’s IP address as the preferred DNS server. You reboot all the clients. You find that some clients fail to register resource records in DNS. What action should you take?
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| 7: | You work for Margie’s Travel, which has a main office in Detroit and small branch offices in Toledo and Cleveland. DNS is implemented on a standard primary server and a standard secondary server in Detroit. All client PCs in the organization are configured to access one of these servers as their preferred DNS server, and the other as their alternate DNS server. Clients in the branch office access resources in Detroit regularly. They report that access is often slow. You do not want to increase traffic on the WAN links. How should you improve resource access for branch office staff?
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| 8: | Proseware, Inc. has sites in several different countries. Active Directory-integrated DNS has been installed for the forest root domain, proseware.com. The DNS Server service is installed on four Windows Server 2003 domain controllers in Proseware’s main facility in the United States. The servers are named Pixie, Dixie, Tom, and Jerry. They do not host any DNS zones other than proseware.com.
You are a consultant tasked with implementing Proseware’s network infrastructure in Europe. You install a domain controller called London and create the Active Directory child domain europe.proseware.com. The DNS service on London is Active Directory-integrated. Authority for the europe.proseware.com DNS zone is delegated to London. You configure the Preferred DNS Server field in the TCP/IP properties dialog box for London to point to London’s IP address. How can you ensure that name resolution requests originating in the europe.proseware.com domain for resources in the proseware.com domain are dealt with efficiently?
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| 9: | You administer an Active Directory domain that has 200 clients. DNS is set up as a standard primary zone on a stand-alone server. Your network uses registered IP addresses. You want your DNS server to perform recursive queries on behalf of DNS clients to resolve FQDNs of external Internet sites, while still continuing to resolve internal host names. How do you configure the DNS server?
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| 10: | You administer a Windows Server 2003 Active Directory domain with 100 Windows NT 4 Workstation clients. The clients are statically configured, and they have static entries in the DNS zone domain1.local. DNS is Active Directory-integrated and allows only secure dynamic updates. You upgrade all your clients to Windows XP Professional. You install DHCP, and you configure your clients to obtain their IP configurations and their preferred DNS server addresses automatically. DHCP is configured to always update client records in DNS.
Clients report that they can no longer access other clients by host name. You examine the DNS database and find that A resource records are not being updated, but PTR resource records are. How should you solve this problem?
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| 11: | On the morning after your organization has been closed for a two-week vacation, several users report that they cannot access an intranet Web site on your Windows Server 2003 network from the browsers on their clients running Windows XP Professional. You ping the Web server’s static IP address from your own PC and the ping times out. You check the Web server PC and discover that it has become disconnected from the network.
You plug it back in and run Ipconfig /registerdns followed by Net stop netlogon and Net start netlogon. You can now access the Web site by typing the URL into your browser. However, the clients that previously could not access the site using their browsers still cannot access them. How do you solve this problem? (Choose all that apply).
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| 12: | You administer a single Windows Server 2003 Active Directory domain. DNS is installed on a domain controller and configured as a primary zone but the zone is not stored in the Active Directory. Because clients access servers and not each other, host A resource records for the servers have been added to the primary zone. The network is expanding and the installation of several new servers is planned. You plan to configure dynamic updates, but management is concerned that rogue PCs could register themselves in the organization’s DNS. What is the first step you should take to help implement your plan while meeting management’s concerns?
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