Practice Exam

Question 1	You have been using Network Monitor to capture and analyze DHCP- related traffic. You notice a large amount of traffic from IP address lease requests, and the frequency of the requests is high. You verify that the number of IP addresses within the scope exceeds the number of DHCP clients on the network. How can you reduce the amount of traffic being generated by IP address lease requests? A. Configure half of the clients with static IP addresses. B. Increase the lease duration for the scope. C. Configure another DHCP server on the network. D. Decrease the lease duration for the scope.
Question 2	John is responsible for administering a small network consisting of three subnets. He implements DHCP and places a server on each network. He confirms that clients in subnet1 have obtained IP addresses but cannot access any resources outside of the local subnet. He confirms this to be an issue on all subnets. What should he do? A. Activate the scopes on all servers. B. Configure the properties of TCP/IP on each workstation, and configure the IP address of the gateway. C. Authorize the DHCP servers within Active Directory. D. Configure the 003 router option on each DHCP server.
Question 3	Bob is the junior network administrator. He is assigned the task of installing a DHCP server in a test environment. He successfully installs the DHCP service on a member server and configures a scope, but he soon discovers that the service is constantly being shut down. What is causing the problem? A. Bob did not activate the scope. B. Bob must install the DHCP service on a domain controller. C. Bob did not authorize the DHCP server. D. Bob configured the server with incorrect scope information.
Question 4	You are the network administrator of a Windows Server 2003 network. You are in charge of configuring DHCP. Three servers on the network are running applications that require the servers to have static IP addresses. What can you do to accomplish this? (Select two.) A. Manually assign the servers IP addresses. Exclude the IP addresses that will be used for the servers from the scope. B. Configure the 003 client scope option on the DHCP server. C. Configure a client reservation for each of the servers. D. Configure a superscope and add to it the IP addresses that will be assigned to the servers.
Question 5	DHCP is deployed on the network, and all clients are configured to automatically obtain an IP address. If the DHCP server is unavailable, clients will use an IP address from which of the following address ranges? A. 192.168.0.1 to 192.168.255.254. B. 192.168.0.1 to 192.168.0.254 C. 127.0.0.1 to 127.255.255.154 D. 169.254.0.0 to 169.254.255.255
Question 6	Sean is responsible for implementing DHCP on the network. The network consists of multiple subnets. A single DHCP server is installed along with DHCP relay agents . The configuration is tested , and all clients are successfully leasing IP addresses. However, you soon discover that only users on subnet B can communicate outside of their local subnet. What is causing the problem? A. Sean did not configure a separate scope for each subnet. B. Sean configured the 003 router option but did not activate it. C. Sean did not activate the DHCP server. D. Sean configured the 003 router option at the server level.
Question 7	Dan is the junior network administrator for FKB International. He is installing and configuring an existing Windows Server 2003 member server as a DHCP server in a test environment. He configures and activates a scope. When he attempts to authorize the DHCP server, he receives an access denied error message. What is causing the problem? A. The user must be a member of the DNSUpdateProxy group to authorize a DHCP server. B. The user must be a member of the Enterprise Admins group to authorize a DHCP server. C. The user must be a member of the Domain Admins group to authorize a DHCP server. D. The user must be a member of the Administrators group to authorize a DHCP server.
Question 8	Mike is the junior network administrator for a medium-size network. The network has multiple subnets. He is trying to recall the order in which scope options are configured. Which of the following answers are correct? A. Server, scope, class, client B. Server, class, scope, client C. Server, scope, client, class D. Scope, server, client, class
Question 9	Three servers on the network are configured with the following static IP addresses: 192.168.0.10, 192.168.0.11, and 192.168.0.12. You install a DHCP server on the network and configure a scope of 192.168.0.1 to 192.168.0.254. What else must you do to ensure that there are no address conflicts on the network? A. Configure client reservations for the three servers. B. Exclude the three IP addresses from the scope. C. Place the servers on a separate subnet. D. Create a superscope for the three static IP addresses.
Question 10	There are two subnets on the network. A DHCP server is placed on each one. How can you implement fault tolerance between the two DHCP servers? A. Within the DHCP console, configure the two servers to replicate scope information. B. Configure each DHCP server with a scope for each subnet. C. Configure a DHCP relay agent on each subnet. D. Configure DHCP clients with the IP address of both DHCP servers using the TCP/IP Properties window.
Question 11	During which phase of the IP address lease process has the client officially been leased an IP address? A. DHCPDISCOVER B. DHCPOFFER C. DHCPREQUEST D. DHCPACK
Question 12	Mary is the network administrator for a Windows Server 2003 network. She has just installed a new DHCP server. The scope has been configured, and the server now needs to be authorized. Which administrative console can be used to authorize a DHCP server within Active Directory? A. DHCP console B. Active Directory Sites and Services C. Active Directory Users and Computers D. Active Directory Domains and Trusts
Question 13	There is a DHCP server and a DNS server on the network. Workstations are running a variety of different platforms. When configuring DHCP for DNS integration, which of the following clients can perform the updates on their own? (Choose all correct answers.) A. Windows 95 B. Windows Me C. Windows 2000 D. Windows XP E. Windows 98
Question 14	A workstation on the network cannot communicate with other clients. You want to verify that the workstation is receiving an IP address from a DHCP server. Which of the following steps can you take to verify this? A. Verify through the properties of TCP/IP that the workstation is configured with the IP address of the DHCP server. B. Ping the IP address of the DHCP server. C. Use the IPCONFIG /ALL command to verify the workstation's IP address. D. Use the properties of TCP/IP to verify the workstation's IP address.
Question 15	Bob wants to change the default interval at which the DHCP database is backed up. How should he proceed? A. Make the change within the DHCP console. B. Make the change within the Windows Registry. C. Make the change within the Windows Backup program. D. The default interval cannot be changed.
Question 16	Felicia is planning the implementation of DHCP for a network that consists of a single subnet. Her manager is concerned that clients will not be able to access the company database server if the DHCP server is unavailable. All clients and servers are configured as DHCP clients. The workstations are running a number of different platforms. Felicia informs her manager that the computers will use Automatic Private IP Addressing (APIPA) if a DHCP server is unavailable. Which of the following platforms will support Automatic Private IP Addressing? (Choose all correct answers.) A. Windows 95 B. Windows 98 C. Windows Me D. Windows XP E. Windows NT 4.0
Question 17	All clients currently lease IP addresses from a DHCP server. The DHCP server has now been configured to perform DNS updates on behalf of DHCP clients. The zone is configured for secure updates only. What else must you do for the DHCP server to perform the updates? A. Authorize the DHCP server. B. Configure the zone for dynamic updates. C. Configure the dynamic update credentials. D. Configure static IP addresses for all clients.
Question 18	Greg is the administrator of a Windows Server 2003 network that has a DHCP server and a DNS server. The zone is configured for dynamic updates. The DHCP server is configured with the default settings. All workstations are running Windows 95, Windows 2000, and Windows XP. Which of the following statements are true? (Select two.) A. Clients will update their own PTR records and A records. B. The DHCP server will update PTR records for Windows 2000 and Windows XP clients. C. The DHCP server will update A records and PTR records on behalf of all clients. D. Windows 2000 and Windows XP clients will update their own A records. E. The DHCP server will update A and PTR records on behalf of Windows 95 clients.
Question 19	There are currently two DNS servers on the network. Both are configured as member servers and upgraded to domain controllers. One server is configured as the primary DNS server. The other is configured as a secondary DNS server. You want to store the zone within Active Directory. How should you proceed? A. From the Properties window for the DNS server, select the General tab and click the Change button beside the Zone Type option. Select the option to store the zone in Active Directory. B. From the Properties window for the zone, select the Security tab and click the Change button. Select the option to store the zone in Active Directory. C. From the Properties window for the DNS server, select the Security tab and click the Change button. Select the option to store the zone in Active Directory. D. From the Properties window for the zone, select the General tab and click the Change button beside the Zone Type option. Select the option to store the zone in Active Directory.
Question 20	A mail server has just been added to the network, but mail is not getting delivered properly. You suspect that the mail is not getting routed to the proper server because its name might be unknown to the Unix DNS server. What should you ask the Unix DNS administrator to check? A. Verify that the appropriate MX record exists. B. Verify that the Unix server is configured for dynamic updates. C. Verify that clients have been configured with the IP address of the mail server through the properties of TCP/IP. D. Verify that a CNAME record exists for the mail server.
Question 21	John has been asked to increase the availability of DNS on the network. There is currently a single DNS server configured as a member server. It is a primary DNS server. To add fault tolerance so that clients can still resolve names if the primary DNS server goes offline, what type of server should John add to the network? A. Caching-only B. Primary DNS server C. Secondary DNS server D. Active Directory DNS server
Question 22	A network currently has multiple DNS servers within the head office. There are also several branch offices. Name-resolution response time is reportedly slow because the branch offices are connected by slow links. The budget allows you to place a DNS server within each location. However, you do not want any more traffic generated from zone transfers. Which DNS server role should be configured within each branch office location? A. Primary B. Secondary C. Caching-only D. Master name server
Question 23	Bill is using the nslookup command to determine the hostname associated with the IP address of 192.168.0.35. He knows that the IP address is assigned to Computer1. He can successfully resolve other IP addresses to hostnames using the command. What is causing the problem? A. There is no A record for Computer1. B. The DNS server is not online. C. There is no MX record for Computer1. D. The PTR record has not been created for Computer1.
Question 24	John is trying to configure his DNS server to accept only secure updates. However, the Secure Updates option is not available. What is causing the problem? A. The DNS service is installed on a member server. B. The zone is not configured to accept dynamic updates. C. The DHCP server has not been configured with dynamic update credentials. D. John does not have permission to configure secure updates.
Question 25	The Bayside organization currently hosts a single primary DNS server. The server is running Active Directory. Mary wants to increase security by specifying which users and groups can perform dynamic updates. What should she do? A. From the Properties window for the DNS server, select the General tab and change the Dynamic Updates option to Secure Only. B. From the Properties window for the zone, select the General tab and change the Dynamic Updates option to Secure Only. C. From the Properties window for the DNS server, select the Security tab and change the Dynamic Updates option to Secure Only. D. From the Properties window for the zone, select the Security tab and change the Dynamic Updates option to Secure Only.
Question 26	A primary DNS server exists within the head office of the Riverside Corporation. The branch offices are configured with secondary DNS servers. The budget allows for another DNS server to be placed within each of the sites. The links are already slow and heavily utilized. There should be no more traffic on these links from DNS zone transfers. How should you proceed? A. Configure the existing secondary DNS servers as the master name servers for the new secondary DNS servers. B. Increase the refresh interval. C. Configure the new secondary DNS servers to receive zone transfers from the primary DNS server in the head office. D. Configure the new secondary servers as forwarders.
Question 27	Changes have recently been made to the records within the zone file. One of the clients now reports name-resolution errors. You suspect that the client resolver cache has incorrect entries. What command can you use to clear the contents of the cache? A. ipconfig /all B. ipconfig /renew C. ipconfig /displaydns D. ipconfig /flushdns
Question 28	The primary and secondary DNS servers are connected by slow links that are already heavily utilized. Jen wants to increase the interval at which the secondary DNS server will poll the primary DNS server for changes. Which of the following parameters should she configure? A. TTL B. Refresh interval C. Retry interval D. Serial number
Question 29	Mike is concerned about DNS fault tolerance on the network. There is currently a single primary DNS server. Users should still be able to resolve hostnames if the server goes offline unexpectedly or for maintenance. What can Mike do to ensure that users can still resolve hostnames in case the primary DNS server goes offline? A. A secondary DNS server should be added to the network. B. A caching-only server should be added to the network. C. DNS forwarding should be configured. D. A master name server should be added to the network.
Question 30	A merger has just occurred between the Bayside and Riverside corporations. Each network maintains its own DNS servers. You want the DNS servers in Bayside to send all queries for hosts in the Riverside organization directly to the Riverside DNS servers. How should you proceed? A. Using the Forwarders tab from the zone's Properties window, configure the Bayside DNS server to forward all name-resolution requests to the Riverside DNS servers. B. Using the Forwarders tab from the DNS server's Properties window, configure the Bayside DNS server to forward all name-resolution requests to the Riverside DNS servers. C. Using the Forwarders tab from the DNS server's Properties window, configure the Bayside DNS server to forward all name-resolution requests for clients in the Riverside domain to the Riverside DNS servers. D. Using the Forwarders tab from the zone's Properties window, configure the Bayside DNS server to forward all name-resolution requests for clients in the Riverside domain to the Riverside DNS servers.
Question 31	Dana is the junior network administrator of a Windows Server 2003 network. The senior network administrator has assigned her the task of installing and configuring DNS. Dynamic updates will be used. The senior network administrator also wants the ability to control who can perform dynamic updates. How should Dana proceed? A. Install the DNS service on a Windows Server 2003 domain controller. B. Install the DNS service on a Windows Server 2003 member server. C. Install the DNS service on a Windows Server 2003 standalone server. D. Install the DNS service on a Windows XP Professional workstation.
Question 32	Don has just finished installing and configuring a DNS server for his organization. The DNS server is still in the test environment. Don wants to ensure that the DNS server is functioning before placing it on the network. He specifically wants to test the configuration to ensure that the DNS server can resolve hostnames. What should he do? A. Ping the IP address of the DNS server. B. Check the Event Viewer for any DNS-related events. C. Use the Monitoring tab from the DNS server's Properties window to test the configuration. D. Verify that the appropriate records exist within the zone file.
Question 33	Your network consists of Unix hosts that use only DNS. There are also legacy clients on the network that use NetBIOS. The Unix hosts cannot resolve the NetBIOS names of the legacy clients. What should you do? A. Enable DNS for WINS lookup. B. Configure replication between DNS and WINS. C. Install a WINS proxy agent on the network. D. Configure DHCP to register NetBIOS names with the DNS server.
Question 34	Mark is the administrator of a Windows Server 2003 network. Currently, there is only a single DNS server. A recent mishap caused the DNS server to go offline unexpectedly. For increased fault tolerance, Mark wants to install the DNS service on an existing domain controller. He logs on to the domain controller. How should he proceed? (Choose all correct answers.) A. Run the DCPROMO command. B. Install DNS using the Add or Remove Programs applet. C. Install DNS using the Configure Your Server Wizard. D. Install DNS through the DNS management console. E. Install DNS using Software Update Services.
Question 35	Which of the following record types must exist before you can use the nslookup command to resolve an IP address to a hostname? A. PTR B. MX C. A D. CNAME
Question 36	David is the administrator of a Windows Server 2003 network. The head office hosts a primary DNS server that is also used by the branch office. David wants to place a DNS server within the branch office location without increasing the network traffic on the WAN link. What should he do? A. Configure another primary DNS server in the branch office location. B. Configure a secondary DNS server in the branch office location, but do not configure a master name server. C. Configure a caching-only DNS server in the branch office location. D. Configure a master name server in the branch office location.
Question 37	There are a number of DNS servers on the network. You want to limit which secondary servers are permitted to receive zone updates from DNS01. What should you do? A. Use the Security tab from the zone's Properties window to list servers that can receive updates. B. Use the Zone Transfers tab from the zone's Properties window to list servers that can receive updates. C. Use the Security tab from the DNS server's Properties window to list servers that can receive updates. D. Enable zone transfers to all servers using the Zone Transfers tab from the zone's Properties window.
Question 38	A single DNS server is being added to the network. Dynamic updates are not configured. Jim, the network administrator, is configuring the zone file. Clients must be capable of resolving hostnames. Network administrators must be able to use the nslookup command to troubleshoot DNS problems. Which of the following must exist within the zone file to meet these requirements? (Select two.) A. PTR B. A C. MX D. CNAME
Question 39	John has configured the IPSec policy for the company Web server. He wants to monitor and view IPSec statistics to ensure that secure communications are taking place. Which of the following tools can be used to view IPSec statistics? A. IP Security Policy management console B. Network Monitor C. IP Security Monitor D. System Monitor
Question 40	FKB International is implementing Software Update Services to streamline the process of applying updates to computers on the network. Mary, the network administrator, needs to install Software Update Services on an existing server. Before performing the installation, which of the following must be configured on the server? (Choose all correct answers.) A. Internet Explorer 5.0 or later B. IIS 5.0 or later C. NTFS system partition D. Service Pack 1
Question 41	Mike is the network administrator configuring automatic updates for a group of workstations on the network. He creates a new Group Policy Object (GPO) for the appropriate OU. When he opens the GPO to edit the automatic update settings, they are not available. What is causing the problem? A. Mike does not have sufficient privileges to edit the policy settings. B. Software Update Services has not been installed yet. C. Mike must configure the settings on each workstation. D. The Automatic Updates ADM file has not been loaded.
Question 42	Mary has just finished installing Software Update Services. The server is configured and ready to be placed on the network. She now needs to install the updated version of Automatic Updates on the client computers. The computers are running a variety of platforms, all of which will not support the new software. On which computers should Mary perform the update? (Choose all correct answers.) A. Windows 2000 B. Windows 95 C. Windows Me D. Windows XP E. Windows 98
Question 43	John is the administrator of a Windows Server 2003 network. He has created a security template that is applied to all new servers. He notices that the account lockout threshold on one of the network servers has been changed. He is concerned that several other settings might have been changed. John wants to determine which settings were changed by comparing the existing settings against those within the original template. What tool can he use? A. Security Templates B. System Monitor C. Security Configuration and Analysis D. IP Security Monitor
Question 44	There are six servers on the network. Jim wants to implement a standard set of security settings to apply to all six servers. What would be the easiest way for him to proceed? A. Configure the security settings on each server. B. Configure a security template and import it on each server. C. Configure a security template and deploy it through a GPO. D. Configure a security template and deploy it using SUS.
Question 45	You want to configure a Windows XP client to use an SUS server for automatic updates. Which Registry value should you configure to enable SUS for automatic updates? A. UseWUServer B. AUOptions C. WUServer D. WUStatusServer
Question 46	You have enabled Automatic Updates on a Windows XP workstation to use SUS. You now want to specify which SUS server the workstation will download options from. Which Registry value should you configure? A. UseWUServer B. AUOptions C. WUServer D. WUStatusServer
Question 47	The IPSec policies are no longer behaving normally. You suspect that a junior network administrator made some policy changes, but you need to verify this. What tool can you use? A. Event Viewer B. Network Monitor C. Active Directory Users and Computers D. IP Security Monitor snap-in
Question 48	John wants to view IPSec statistics using the IP Security Monitor. He has recently upgraded from Windows 2000 to Windows Server 2003. John recalls the command used to launch the utility in Windows 2000. How can he open the IP Security Monitor utility in Windows Server 2003? A. Using Administrative Tools located on the Start menu B. Using the IP Security Monitor icon within the Control Panel C. Using the run command and typing ipsecmon .exe D. Using the Microsoft Management Console and adding the IP Security Monitor snap-in
Question 49	The internal network is using the private IP address range of 192.168.0.0/24. DHCP is being implemented. Two servers will continue to use static IP addresses. What should you do to ensure that there are no address conflicts on the network? A. Configure client reservations for both servers. B. Exclude the static IP addresses from the scope. C. Place the static IP addresses within a separate scope. D. Configure the scope options on the DHCP server.
Question 50	IP Security Monitor will be used to monitor IPSec communications on several servers. Your organization is still in the process of migrating to Windows Server 2003, so some of the servers are still running Windows 2000. You use the IP Security Monitor snap-in from your computer to monitor the servers across the network. However, you discover that you can monitor only computers running Windows Server 2003. What is causing the problem? A. You do not have administrative permissions on the servers running Windows 2000. B. IP Security Monitor cannot be used to monitor computers running Windows 2000. C. The Windows 2000 servers are not members of the local domain. D. The Network Monitor driver is not installed on the Windows 2000 servers.
Question 51	Which of the following utilities can be used to view IPSec statistics? (Choose two.) A. netdiag B. IP Security Monitor C. ping D. netsh
Question 52	You are trying to install Software Update Services on a computer running Windows Server 2003. The installation of the software continually fails. You verify that the computer meets the hardware requirements. The server is also running IIS 5.0 and Internet Explorer 6.0, and all partitions except the system partition are formatted with FAT. What could be causing the problem? A. Service Pack 1 is not installed. B. The partition storing the updates is not formatted with FAT. C. IIS must be uninstalled . D. The system partition must be formatted with NTFS.
Question 53	Mark is in charge of implementing DHCP in a new branch office. There is an existing DHCP server in the head office. Fault tolerance is a concern, and clients in the branch office should be able to obtain an IP address if the local DHCP server goes offline or if the WAN link to the head office becomes unavailable. What should he do? (Select three.) A. Place a DHCP server in the branch office location. B. Configure the local DHCP server with 80% of the available IP addresses. Configure the DHCP server within the head office with the remaining 20% of the IP addresses. C. Enable the DHCP Relay Agent on a server within the branch office. D. Configure all clients with the IP address of both DHCP servers.
Question 54	Bob's network consists of Windows XP workstations and a few workstations still running Windows 95. He notices that the Windows 95 clients are not dynamically updating their host records with the DNS server. What should he do? A. Configure DNS for dynamic updates. B. Configure the properties of TCP/IP on the Windows 95 workstations, and enable them for dynamic updates. C. Configure the DHCP server to perform updates for legacy clients. D. Place a DHCP relay agent on the network.
Question 55	Don is the junior network administrator. His boss has asked him to install DHCP on an existing standalone server. Don installs the service and configures the scope. When he attempts to authorize the DHCP server within Active Directory, the Authorize option is not available within the DHCP console. What is causing this to occur? A. Don is not a member of the DHCP Administrators group. B. Don is not a member of the Enterprise Admins group. C. DHCP has been installed on a standalone server and, therefore, does not need to be authorized. D. Don must authorize the DHCP server using the Active Directory Users and Computers snap-in.
Question 56	You have delegated sales.bayside.net to another DNS server on the network. You want to ensure that the name server for bayside.net is notified any time a new authoritative name server is added to the sales.bayside.net zone. What should you do? A. Using the Name Servers tab from the sales.bayside.net zone, configure the DNS server to notify the DNS server in the parent domain of any changes. B. Configure a stub zone on the DNS server within the parent domain. C. Configure a DNS server within the bayside.net zone to be a secondary server to the sales.bayside.net zone. D. Configure all zones to store information within Active Directory.
Question 57	All of the DNS servers on your network are also configured as domain controllers. Zone information is stored within Active Directory. You want to verify that replication between DNS servers is occurring as it should. Which tool can you use to verify this? A. System Monitor B. Replication Monitor C. DNS management console D. DNS Monitor
Question 58	Your company has recently moved its Web site to another server. Clients report that they no longer can view the site. Upon further examination, you discover that the DNS server is providing clients with the IP address of the old Web server. You suspect a problem with the cache. What should you do? A. Uninstall the DNS server service. B. Delete the cache.dns file. C. Use the Clear Cache option from the DNS server's Properties window. D. Use the Clear Cache option from the Action menu.
Question 59	Mary is using Software Update Services within a test environment on two computers before implementing the service in the production environment. She installs Software Update Services on a standalone server. She has a Windows XP workstation to use to perform testing. She wants to configure automatic updates so that the local administrator is notified of downloads and installations. How should she proceed? A. Edit the Registry and configure the UseWUServer Registry value. B. Edit the Registry and configure the appropriate value for the AUOptions entry. C. Install the Automatic Updates ADM file. Configure the WUServer option within a Group Policy. D. Install the Automatic Updates ADM file. Configure the SUSServer option through a Group Policy.
Question 60	Dan is the network administrator of a Windows Server 2003 network. The company has recently opted to host a Web server on the private network. Dan wants to monitor and log network activity coming to and going from the Web server. Which of the following tools should he use? (Select two.) A. System Monitor B. IP Security Monitor C. Network Monitor D. Event Viewer