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| 1. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a print server named Alecnet -PR01 that has a built-in network interface. A Alecnet .com user named Andy Reid is a member of the Research and Development department. Andy Reid complains that he cannot print to a print device attached to Alecnet -PR01. You have received instruction to ensure that Andy Reid can print to the print device. First you verify that the IP address for Alecnet -PR01 is correct and that the latest drivers for the print device are installed. You now want to verify that the print jobs are being sent to the correct MAC address for Alecnet -PR01. What should do? A. On Alecnet -PR01, run the net session command. B. On Alecnet -PR01, run the netstat command. C. On Alecnet -PR01, run the netsh command. D. On Alecnet -PR01, run the netcap command. Answer: D |
| 2. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of two subnets. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. All servers are located in a central data center that uses a single IP subnet and all client computers are located in one subnet. The data center contains two routers named Alecnet -SR01 and Alecnet -SR02, two domain controllers named Alecnet -DC01 and Alecnet -DC02, and two file servers named Alecnet -SR03 and Alecnet -SR04. The IP addresses of these servers are indicated in the table below. Host name IP address Alecnet -DC01 10.10.10.1 Alecnet -DC02 10.10.10.2 Alecnet -SR01 10.10.1.1 Alecnet -SR02 10.10.1.2 Alecnet -SR03 10.10.11.1 Alecnet -SR04 10.10.11.2 You have received instruction from the CIO to install a new database server in the data center. You install Windows Server 2003 on a new server computer named Alecnet -DB01 and hand it over to a database administrator named Dean Austin. Dean Austin installs Microsoft SQL Server 2005 and makes some changes to the TCP/IP settings on Alecnet -DB01 as shown in the following table. Parameter Value IP address 10.10.1.3 Subnet mask 255.255.255.0 Default gateway 10.10.1.2 Later, Dean Austin complains that Alecnet -DB01 cannot communicate with the other servers in the data center. All other servers in the data center can communicate with the other servers as well as the client computers. You log on to Alecnet -DB01 and attempt to ping Alecnet -DC01 but you receive the following error message: "Destination host unreachable". What should you do to ensure that Alecnet -DB01 can communicate with the other computers in the Alecnet .com network? A. Configure Alecnet -DB01 with a default gateway of 10.10.1.1. B. Configure Alecnet -DB01 with a subnet mask of 255.255.0.0. C. Configure Alecnet -DB01 with an IP address of 10.10.10.3. D. Configure Alecnet -DB01 with an IP address of 10.10.11.3. Answer: B |
| 3. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of two subnets named Subnet A and Subnet B. Subnet A and Subnet B are connected by a router. All computers on the Alecnet .com network are configured with static IP addresses. All network servers run Windows Server 2003 and all client computers run Windows XP Professional. Alecnet .com hires a new Sales manager named Amy Wilson. You install a new client computer named Alecnet -WS291 for Amy Wilson. You then add Alecnet -WS291 to Subnet A. The relevant portion of the network is configured as shown in the exhibit. However, Amy Wilson complains that Alecnet -WS291 cannot communicate with other hosts on the network. What should you do to ensure that Alecnet -WS291 can communicate with all local and remote computers on the Alecnet .com network? A. Configure Alecnet -WS291 with a default gateway of 192.168.28.84. B. Configure Alecnet -WS291 with a default gateway of 192.168.2.1. C. Configure Alecnet -WS291 with a subnet mask of 255.255.255.128. D. Configure Alecnet -WS291 with a subnet mask of 255.255.255.192. Answer: C |
| 4. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. Alecnet .com has its headquarters in Chicago and branch offices in Dallas and Miami. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. You work in the Miami branch office. The network at the Miami branch office consists of 25 different subnets, each with a maximum of six computers. The network administrator at headquarters has allocated the 192.168.3.0/24 network address to the Miami branch office. You install a new server named Alecnet -SR21 in the Miami branch office. You need to configure the Internet Protocol (TCP/IP) properties for Alecnet -SR21. You configure Alecnet -SR21 with an IP address of 192.168.3.44. What subnet mask should you use? A. A subnet mask of 255.255.255.0. B. A subnet mask of 255.255.255.128. C. A subnet mask of 255.255.255.192. D. A subnet mask of 255.255.255.240. E. A subnet mask of 255.255.255.248. Answer: E |
| 5. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. Alecnet .com has its headquarters in Chicago and a branch office in Dallas. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. You work in the Dallas branch office. The network at the Dallas branch office consists of a single subnet that contains 150 client computers and 12 servers. The network administrator at headquarters has allocated the 10.10.0.0/16 network address to the Dallas branch office. You have received instruction from your manager to place all servers at the Dallas branch office into a separate subnet that uses the 192.168.10 public addressing scheme. Your manager asks you to make allowance for a maximum of 30 servers in the new subnet. Which subnet mask should you use for the new subnet? A. 255.255.255.224 B. 255.255.255.240 C. 255.255.255.248 D. 255.255.255.252 E. 255.255.255.254 Answer: A |
| 6. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. Alecnet .com has its headquarters in Chicago and branch offices in Dallas and Miami. You work in the Miami branch office. The Miami branch office has a file server named Alecnet -SR25 that hosts critical documents. Alecnet -SR25 is configured with a DHCP client reservation. Alecnet .com users from all three offices download documents from Alecnet -SR25. One day Alecnet .com users complain that they cannot access the documents on Alecnet -SR25. You discover that the DHCP server has failed. The DHCP server is located at headquarters. You have received instruction from the CIO to ensure that Alecnet -SR25 is available even if it is unable to obtain or renew a lease from the DHCP server. How could you accomplish this task? A. On the DHCP server, increase the DHCP lease period. B. Configure alternate IP settings for Alecnet -SR25 on the Alternate Configuration tab of the Internet Protocol (TCP/IP) properties. C. Configure the DHCP scope in the 169.254.0.1. - 169.254.255.254 range. D. On the DHCP server, configure the DHCP 001 Resource Location Servers reservation option for Alecnet -SR25. Answer: B |
| 7. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and client computers run Windows XP Professional, Windows 2000 Professional, or Windows NT Workstation. All client computers are configured with default settings. The Alecnet .com network contains a server named Alecnet -SR31 that functions as a DHCP and DNS server, and a server named Alecnet -SR38 that contains antivirus server software. All DNS zones on Alecnet -SR31 are enabled for DNS dynamic updates. The computer account for each client computer is the owner of its own DNS host record. No other server provides DNS services. What must you do to ensure that Alecnet -SR38 can contact client computers by using fully qualified domain names (FQDNs) to propagate virus definition updates? A. On Alecnet -SR31, modify the Dynamically update DNS A and PTR records only if requested by the DHCP clients option. B. On Alecnet -SR38, modify the Always dynamically update DNS A and PTR records option. C. On Alecnet -SR31, modify the Discard A and PTR records when lease is deleted option. D. On Alecnet -SR31, modify the Dynamically update DNS A and PTR records for DHCP clients that do not request dynamic updates (for example, clients running Windows NT 4.0) option. Answer: D |
| 8. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a server named Alecnet -SR34. Alecnet -SR34 is configured as a DHCP server and has been authorized in Active Directory. The Telnet service has been installed and started on Alecnet -SR34. One day Alecnet .com users complain that they cannot access network resources. Your investigations reveal that the DHCP Server service on Alecnet -SR34 has stopped. You install the administrative tools on a client computer named Alecnet -WS291 and log on to the computer. When you open the DHCP console on Alecnet -WS291 and attempt to connect to Alecnet -SR34, you receive an error message that states: "Cannot find the DHCP Server." You then attempt to ping Alecnet -SR34 but fail. How can you connect to the DHCP Server service on Alecnet -SR34 by using the DHCP console on Alecnet -WS291? A. Establish a Telnet session to Alecnet -SR34 and then run the net start dhcp command. B. Establish a Telnet session to Alecnet -SR34 and then run the net start dhcpserver command. C. Establish a Telnet session to Alecnet -SR34 and then run the ipconfig /renew command. D. On Alecnet -WS291, run the netsh dhcp server\\ Alecnet -SR34 show server command. Answer: B |
| 9. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a server named Alecnet -SR51 that is configured as a print server for a print device that has a built-in network interface. The print device is used by the Sales department to print Sales reports. A Alecnet .com user named Clive Allen is a member of the Sales department. Clive Allen complains that he cannot print to the print device attached to Alecnet -SR51. You verify that the IP address for Alecnet -SR51 is correct and that the correct drivers for the print device are installed. You now want to verify that the print jobs are being sent to the correct MAC address for Alecnet -SR51. You log on to Alecnet -SR51. What should you do next? A. Run the net session command. B. Run the netstat command. C. Run the netsh command. D. Run the netcap command. Answer: D |
| 11.You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a Microsoft Internet Security and Acceleration (ISA) Server computer named Alecnet -SR01, a DNS server named Alecnet -SR02, a DHCP server named Alecnet -SR03, a file server named Alecnet -SR21, and a Web server named Alecnet-SR25. Alecnet -SR25 also serves as a central antivirus server. Alecnet -SR21 is located on the 10.10.11.0 subnet and Alecnet -SR25 is located in the perimeter network. Alecnet -SR21 contains antivirus software that checks for new virus definitions on Alecnet -SR25 every hour. You can also access Alecnet -SR25 through a virus update Web page to perform manual virus definition updates. Alecnet -SR03 suffers a catastrophic failure and is removed from the network. Due to budgetary constraints, a replacement for Alecnet -SR03 will only be acquired in the next financial year. You need to redesign network addressing scheme, and change the IP addresses for Alecnet -SR01 to the addresses shown in the Network Topology exhibit. Alecnet -SR02 contains the new host (A) resource records for Alecnet -SR01. You receive reports about a new virus threat and want to protect the network immediately by manually downloading the new virus definitions to Alecnet -SR21. you log on to Alecnet -SR21 but discover that you cannot access the virus update Web page on Alecnet -SR25. The static TCP/IP configuration on Alecnet -SR21 uses Alecnet -SR02 as the preferred DNS server. You confirm that Alecnet -SR01 is configured properly. On Alecnet -SR21, you view the Internet Explorer LAN settings that are shown in the LAN Settings exhibit. What should you do to allow Alecnet -SR21 to connect to Alecnet -SR25? A. At a command prompt on Alecnet -SR21, run the ipconfig /flushdns command. B. In the LAN settings of Internet Explorer on Alecnet -SR21, select the Automatically detect settings check box. C. At a command prompt on Alecnet -SR01, run the ipconfig / flushdns command. D. At a command prompt on Alecnet -SR01, run the ipconfig /registerdns command. Answer: A |
| 12. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a DHCP server named Alecnet -SR15 that is configured with a single scope. Alecnet .com hires a new Sales manager named Andy Reid. You install a new client computer named Alecnet -WS291 for Andy Reid. You connect Alecnet -WS291 to the network by plugging the network cable into the network adapter on Alecnet -WS291 and attempt to connect to Alecnet -SR25. However, you cannot access any of the servers on the network. When you open a command prompt on Alecnet -WS291 and run the ipconfig /renew command, you receive the following response. You log on to a client computer named Alecnet -WS292 and run the ipconfig /renew command successfully. What should you do to ensure that Alecnet -WS291 can receive its IP address configuration from the Alecnet -SR25? A. Restart the DHCP service on Alecnet -SR25. B. Restart Alecnet -WS291. C. Restart Alecnet -SR25. D. Add additional IP addresses to the scope on Alecnet -SR25. Answer: B |
| 13. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. Alecnet .com has its headquarters in Chicago and branch offices in Dallas and Miami. The Alecnet .com network contains a DHCP server named Alecnet -SR01. The relevant portion of the network is shown in the following network diagram. You work at headquarters. A Alecnet .com employee named Andy Booth is one of three employees that are relocated to headquarters from the Dallas office. Andy Booth uses a portable client computer named Alecnet -WS291. Andy Booth complains that when he plugs Alecnet -WS291 into the LAN connection in his new cubicle, he cannot connect to network resources on the LAN or the Internet. None of the other employees are experiencing the same problem. When you run the ipconfig command from a command prompt on Alecnet -WS291, you see the output as shown in the exhibit. What should you do to allow Alecnet -WS291 to connect to network resources on the LAN or the Internet? A. Configure Alecnet -WS291 with a subnet mask of 255.255.240.0. B. Configure Alecnet -WS291 with a default gateway of 192.168.3.12. C. Configure Alecnet -WS291 with a primary DNS suffix of Alecnet .com. D. Configure Alecnet -WS291 to automatically lease an IP address from Alecnet -SR01. Answer: D |
| 14. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows 2000 Professional. Alecnet .com has headquarters in London and branch offices in Paris, Berlin, Milan, Madrid, Stockholm, Warsaw, Minsk, and Athens. Each branch office has a server that provides DHCP Server services and between two to twenty client computers. A client computer in each branch office is configured with a shared dial-up connection. You work at headquarters. The Berlin branch office has only two client computers named Alecnet -WS291 and Alecnet -WS292. A Alecnet .com user named Kara Lang works in the Berlin office. One morning Kara Lang complains that the shared dial-up connection on Alecnet -WS291 is no longer working. Your investigation reveals that Alecnet -WS292 can connect to shared folders on Alecnet -WS291 and that Alecnet -WS291 can connect to the network at headquarters. However, Alecnet -WS292 cannot connect to resources on the network at headquarters. What should you do to ensure that both Alecnet -WS291 and Alecnet -WS292 can connect to resources on the network at headquarters? A. Reconfigure Internet Connection Sharing on Alecnet -WS291. B. Configure the shared dial-up connection on Alecnet -WS291 so that automatic dialog is enabled. C. Configure Alecnet -WS292 to receive an IP lease from a DHCP server. D. Configure Alecnet -WS292 to use Alecnet -WS291 for DNS name resolution. Answer: C. |
| 15. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows NT Workstation 4.0. The network contains 2,500 client computers that are configured with static IP addresses. Alecnet .com issues a new network policy that requires all network computers to have dynamically assigned IP configurations. You enable the DHCP Server service on a member server named Alecnet -SR25. Three network support technicians have been instructed to configure the IP properties on all client computers to receive a DHCP lease from Alecnet -SR25. It is estimated that the change over will take two weeks to complete. You need to ensure that the DHCP server will not lease an IP address that is statically configured on a computer that the network support technicians have not yet seen to. What should you do? A. On Alecnet -SR25, configure Conflict detection attempts to 1. B. On Alecnet -SR25, configure Conflict detection attempts to 3. C. On Alecnet -SR25, configure client reservations for each client computer's MAC address. D. On Alecnet -SR25, activate and reconcile the scopes. Answer: A |
| 16. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a stand alone server named Alecnet -SA09 that is not a member of the domain, and a DNS server named Alecnet -SR22. Alecnet -SA09 has the static IP address 192.168.3.27 and Alecnet -SR22 has the IP address 192.168.3.1. The Alecnet .com zone is configured to accept only secure DNS updates. You install a new client-server application on Alecnet -SA09. The client software is installed on client computers named Alecnet -WS291 and Alecnet -WS292. Alecnet -WS291 and Alecnet -WS292 are members of domain. You need to install the client software on the other client computers in the domain. The client software will connect to Alecnet -SA09 by using the fully qualified domain name (FQDN) Alecnet -SA09. Alecnet .com. You successfully ping 192.168.6.23 from Alecnet -WS291. However, when you attempt to run the client software on Alecnet -WS291 and Alecnet -WS292, the software fails to locate Alecnet -SA09 and stops. Using the minimum amount of administrative effort, what should you do to ensure that the client software can locate Alecnet -SA09? A. From a command prompt on Alecnet -SA09, run the ipconfig /registerdns command. B. On both Alecnet -WS291 and Alecnet -WS292, add the line Alecnet -SA09. Alecnet .com 192.168.6.23 #pre to the Hosts file. C. On a domain controller, create an OU named AppServerOU and add the computer account for Alecnet -SA09 to the AppServerOU. Then, set the Primary DNS Suffix Group Policy setting on an AppServerOU GPO to Alecnet .com and restart Alecnet -SA09. D. On Alecnet -SR22, enter a host (A) record for Alecnet -SA09 that maps the IP address 192.168.6.23 to Alecnet -SA09. Then, configure Alecnet -SA09 with Alecnet .com as the primary DNS suffix and restart Alecnet -SA09. E. Configure Alecnet -SA09 with a Preferred DNS server IP address of 192.168.6.1. Answer: D |
| 17. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. Alecnet .com has its headquarters in Chicago and a branch office in Dallas. The Chicago and Dallas offices are connected by a router. All servers on the Alecnet .com network run Windows Server 2003 and are configured with static IP addresses. All client computers on the Alecnet .com network run Windows XP Professional and are configured as DHCP clients. Half the client computers are portable computers, and the rest are desktop computers. A DHCP server is located in each office. The DHCP server at the Dallas office shuts down unexpectedly and is brought back online four hours later. In the interim, several Alecnet .com users with portable client computers connect their client computers to the network. These users complain that they cannot access any of the network resources on the domain. You create a new scope on the two DHCP servers that includes IP addresses for the other office and activate the scopes. However, when you test the new DHCP configuration by disconnecting the DHCP server at headquarters, the client computers at that office do not receive IP addresses from the DHCP server in the Dallas branch office. How can you ensure that client computers will receive a correct IP address configuration from the DHCP server in the other office when the DHCP server in one office fails? (Each correct answer presents a complete solution. Choose two) A. Configure the router that connects the two offices to forward BOOTP broadcasts. B. Configure the DHCP server in each office with a DHCP scope that includes the same IP addresses as the DHCP server in the other office and activate the scope. C. Install another network adapter in the DHCP server in each office. Connect each new network adapter to the local network and assign an IP address from the other office's network to each new network adapter. D. Install a DHCP relay agent in each office. Answer: A, D |
| 18. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a DHCP server named Alecnet -SR31, and a DNS server named Alecnet -SR32. All servers on the Alecnet .com network have static IP addresses. The relevant portion of the network is shown in the Network exhibit.You configure Alecnet -SR31 to lease IP addresses to all of the client computers on the 10.9.7.0 subnet. The DHCP server scope settings on Alecnet -SR31 are shown in the DHCP exhibit. However, all Alecnet .com users on the 10.9.7.0 subnet complain that they cannot access any network resources or the Internet. They can only access other client computers on the local subnet. Alecnet .com users on the 10.9.8.0 subnet can access servers on both subnets and can access the Internet. What should you do to ensure that all client computers can access the Internet? A. Configure the DHCP Relay Agent on Alecnet -SR32. B. On Alecnet -SR32, add a host (A) record for Alecnet -SR31 at address 10.9.8.91. C. Activate the 10.9.7.0 scope on Alecnet -SR31. D. Disable the 001 Microsoft Disable Netbios Option Alecnet -SR3 Alecnet -SR31. Answer: A |
| 19. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. The Alecnet .com network contains three servers that run Windows Server 2003 and 250 client computers that run Windows XP Professional. You have received instruction to add 50 new client computers to the network and to split the network into two segments, using two different subnets. You are provided with a diagram of the planned network as shown in the exhibit. In addition, you are required to ensure that all client computers are able to obtain IP addresses from the DHCP server. All client computers must be able to connect to each other you must minimize additional network services. What should you do? A. Configure Routing and Remote Access on Alecnet -SR02 and configure a DHCP relay agent on Alecnet -SR03. B. Configure Routing and Remote Access on Alecnet -SR03 and configure a DHCP relay agent on Alecnet -SR02. C. Configure Routing and Remote Access and a DHCP relay agent on Alecnet -DC01. D. Configure Routing and Remote Access and a DHCP relay agent on Alecnet -SR02. E. Configure Routing and Remote Access and a DHCP relay agent on Alecnet -SR03. Answer: C |
| 20. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains its own e-mail servers on the internal network. You have received instruction from the CIO to install ISA on a new Windows Server 2003 server named Alecnet -SR24. The relevant network portion is The Alecnet .com network e-mail servers are configured to relay all outbound e-mail to Alecnet -SR24 and Alecnet -SR24 relays all the inbound e-mail to the internal e-mail servers What should you do to ensure that only your e-mail servers can relay e-mail through Alecnet -SR24? A. Relay Restrictions option must be configured. B. The Smart Host option must be configured. C. Integrated Windows authentication must be enabled. D. The default TCP port value must be changed to 26. Answer: A |
| 21. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single Active Directory domain named Alecnet .com. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. Alecnet .com has its headquarters in Chicago and a branch office in Dallas. You work at headquarters. Headquarters has 3,000 client computers and a DHCP server named Alecnet -SR44. Alecnet -SR44 has a dual processor motherboard with one 600 MHz processor, 512 MB RAM and a 100BASE-TX network adapter. The disk subsystem on Alecnet -SR44 consists of two physical hard drive disks named Disk0 and Disk1. Disk0 has two partitions with the drive letters C and D while Disk1 has a single partition with the drive letter E. Alecnet .com hires an additional 1,000 employees who begin work at headquarters in Chicago. A few days later the Alecnet .com help desk reports that client computers take an unusually long time to renew their IP address leases. Your investigations reveal that the DHCP Server performance object, milliseconds per packet (Avg.) counter is 40 percent higher than the baseline. You run System Monitor to baseline Alecnet -SR44 during normal business hours and receive the performance results: Object Counter Instance Value Processor % Processor time Total 32 Memory Pages/sec 4 System Processor Queue 1 Length Logical disk % Disk time C 87 Logical disk % Disk time D 2 Logical disk % Disk time E 3 What should you do to improve the performance of Alecnet -SR44? A. Move the database path on Alecnet -SR44 to drive E. B. Move the database path on Alecnet -SR44 to drive D. C. Increase RAM on Alecnet -SR44 to 1024 MB. D. Add an additional processor to Alecnet -SR44. Answer: A |
| 22. You work as the network administrator at Alecnet .com. The Alecnet .com network consists of a single subnet. All servers on the Alecnet .com network run Windows Server 2003 and all client computers run Windows XP Professional. The Alecnet .com network contains a DHCP server named Alecnet -SR23 and a domain controller named Alecnet -DC02. Alecnet -SR23 leases IP addresses in the 10.11.0/24 address pool to all client computers on the Alecnet .com network. Alecnet -SR23 has 12 client reservations for other servers and network printers. You have configured several detailed scope and server options. A scheduled backup of the DHCP database and System State data on Alecnet -SR23 takes place at midnight, Monday through Sunday. You have received instruction to provide redundancy for the DHCP Server service. You decide to use Alecnet -DC02 as a backup DHCP server and install DHCP on Alecnet -DC02 without any configuration. You then stop the DHCP Server service on Alecnet -DC02. Should Alecnet -SR23 fail what you do to enable Alecnet -DC02 to replace Alecnet -SR23 as the DHCP server? A. On Alecnet -DC02, perform a non-authoritative restore of the System State data from Alecnet -SR23. Then use the Services console to start the DHCP Server service and authorize DHCP. Finally, reconcile the DHCP database. B. On Alecnet -DC02, restore the tape backup of the DHCP database to a local folder. Then use the DHCP console to restore the backup from the local folder. At a command prompt, run the net start dhcpserver command and authorize DHCP. C. On Alecnet -DC02, perform an authoritative restore of the System State data from Alecnet -SR23. Manually recreate the server and scope options that were configured on Alecnet -SR23. Then, at a command prompt, run the start dhcpserver command and authorize DHCP. D. On Alecnet -DC02, copy the backup to a local folder. Use the DHCP console to restore the backup from the local folder. Then, at a command prompt, run the net start dhcp command and authorize DHCP. Finally, recreate the 12 client reservations. Answer: B |