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单选题
A company has installed a new 802.11g point-to-point connection between two buildings and isexperiencing low throughput across the link. The current setup involves a wireless bridge on the roof with an omni-directional antenna. Which of the following would BEST improve the link performance?（）
A
Replace the wireless bridges with wireless access points.
B
Install bi-directional amplifiers at both sites.
C
Configure channel hopping on both wireless bridges.
D
Replace the omni-directional antennas with Yagi antennas
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更多 “单选题A company has installed a new 802.11g point-to-point connection between two buildings and isexperiencing low throughput across the link. The current setup involves a wireless bridge on the roof with an omni-directional antenna. Which of the following would BEST improve the link performance?（）A Replace the wireless bridges with wireless access points.B Install bi-directional amplifiers at both sites.C Configure channel hopping on both wireless bridges.D Replace the omni-directional antennas with Yagi antennas” 相关考题
考题
You want to install Windows 2000 Professional on 20 new PXE compliant computers, which do not have operating systems installed. You create a RIS image and load the image onto the RIS server and then start the new computers. You find that the new computers cannot connect to the RIS server. You verify that existing client computers on the network can connect to network servers.What should you do? (SELECT AND PLACE)
考题
You are the administrator for your company's network. The network is configured as shown in the exhibit.You want to install Windows 2000 Professional on 20 new PXE-compliant computers on the marketing segment of your network. The new computers do not have operating systems installed.You create a RIS image. You load the image onto the RIS server. You then start the new computers.You find that the new computers cannot connect to the RIS server. You verify that the new computers cannot connect to the RIS server. You verify that the existing client computers in the network can connect to the network servers, including the RIS server. You want to enable the new computers to connect to the RIS server.What should you do?A．Add a Windows 2000 Server computer running WINS to the network.B．Add a Windows 2000 Server computer running DHCP to the network.C．Add the domain Everyone group to the RIS OS image security settings.D．Place the new computers on the same segment as the RIS server.
考题
A company is about to install a second network connect on with a new ISP. Which of the followingrouting protocols is the BEST choice?()
A. IS-ISB. BGPC. OSPFD. RIP
考题
Your computer has a wireless network adapter installed. However, the computer fails to connect to the wireless network. You need to ensure that the computer is able to connect to the wireless network.What should you do?（）A.AB.BC.CD.D
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A technician has lost a necessary jumper for a new hard drive that must be installed immediately.Which of the following is the BEST solution?（）A、Use a jumper from the motherboard where the new drive is going to be installed.B、Use a jumper from a hard drive that is no longer functioning.C、Contact the manufacturer of the new hard drive and have a replacement jumper shipped immediately.D、The new hard drive must be replaced
考题
Company.com has recently received a new p5-570 in the data center and intends to Micro-Partition the server. In which order should installation steps be taken？（）A、Connect to the network,power on the server,Micro-Partition the serverB、Connect to the HMC,power on the server,Micro-Partition the server,connect to the networkC、Power on server,connect to the network,Micro-Partition the server,connect to the HMCD、Power on the server,connect to the HMC,Micro-Partition the server,connect to the network
考题
The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）A、A new default gateway has been setup.B、A new Internet shortcut has been added.C、A new web browser has been installed and is now the default.D、A proxy server has been enabled.
考题
An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?（）A、The server's firewall is misconfigured.B、The server's timeout feature is set incorrectly.C、The web server was not installed properly.D、The company firewall is misconfigured.
考题
A company has installed a new 802.11g point-to-point connection between two buildings and isexperiencing low throughput across the link. The current setup involves a wireless bridge on the roof with an omni-directional antenna. Which of the following would BEST improve the link performance?（）A、Replace the wireless bridges with wireless access points.B、Install bi-directional amplifiers at both sites.C、Configure channel hopping on both wireless bridges.D、Replace the omni-directional antennas with Yagi antennas
考题
A company is about to install a second network connect on with a new ISP. Which of the followingrouting protocols is the BEST choice?（）A、IS-ISB、BGPC、OSPFD、RIP
考题
An administrator has just installed a web server for the companys Internet site. After bringing the system online， customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this？（）A、 The servers firewall is misconfigured.B、 The server’s timeout feature is set incorrectly.C、 The web server was not installed properly.D、 The company firewall is misconfigured.
考题
A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network. Which of the following is the cause?（）A、The network uses MAC filteringB、The network uses WEPC、The network uses SSID broadcastD、The network uses WPA
考题
A customer has just purchased six x346 servers running Windows 2003 Web Edition.They are expecting to add six additional x346’s in three months.They have a requirement to automatically deploy the current server image upon the new servers. What TWO actions are required to complete this task？（）A、Ensure Director Agent is installed on the new servers.B、Ensure a DHCP Sever is installed and configured in the environment.C、Ensure Server Plus Pack option has been installed and configured.D、Ensure Software Distribution has been installed on the IBM Director Server and an image has been created.E、Ensure Remote Deployment Manager has been installed on the IBM Director Server and an image has been created.
考题
A customer is buying 10 new Power 720 servers and will integrate them into their existing data center which also has two Power 595s and five Power 750s, taking the total number of systems to 17. All currently installed systems are managed by a single HMC.All the machines will have dual VIO Servers for redundancy, and 10 client LPARs. How can they manage the new machines for the least cost?（）A、Purchase a second HMC and use this to manage the new servers.B、Connect all of the new servers to the existing private HMC network.C、Configure a second private network on their existing HMC for the new servers.D、Connect 9 of the new servers to the existing HMC and use Integrated Virtualization Manager on the 10th.
考题
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com contains three servers named -sr11， -sr12 and -sr13.these servers are configured as follows：-sr11 has the front-end role installed and is running exchange server 2003 service pack 2.-sr12 has the back-end role installed and is running exchange server 2003 service pack 2.-sr13 has the client access role and the mailbox role installed and is running exchange server 2010.you have received instructions from the cio to move the mailboxes from -sr12 to -sr13.however， you need to make sure thag the users can use the e-mail facilities.What should you do？（）A、You should consider installing the Exchange Server 2010 Edge Transport server role.B、You should consider removing the Exchange Server 2003 servers.C、You should consider installing a new Exchange Server 2010 Client Access server and remove the Exchange Server 2003 front-end server.D、You should consider installing the Exchange Server 2010 Hub Transport server role.
考题
Your company has a network that has 100 servers. You install a new server that runs Windows Server 2008. The server has the Web Server （IIS） role installed. You discover that the Reliability Monitor has no data， and that the system stablitiy chare has never been updated. You nede to configure the server to collect the reliability monitor data. What should you do（）？ A、Run the perfmon.exe /sys command on the serverB、Configure the Task schduler service to start automaticallyC、configuyre the Remote Registry serice to start automaticallyD、configure the Secondary Login service to start automatically.
考题
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 server named -ex10 that has imap4 installed.The users of .com use imap4 via the internet to connect to -ex10.you have received instructions from the cio to make sure that the can use -ex10 to connect to the internet.What should you do？（）A、you should consider running the test-imapconnectivity cmdlet from -ex10.B、You should consider using Telnet to connect to TCP port 587 from a client computer.C、You should consider using Telnet to connect to TCP port 143 from a client computer.D、you should consider running the test-outlookconnectivity cmdlet from -ex10.
考题
Your company has an Active Directory domain. The main office has a DNS server named DNS1 that is configured with Active Directory-integrated DNS. The branch office has a DNS server named DNS2 that contains a secondary copy of the zone file from DNS1. The two offices are connected with an unreliable WAN link. You add a new server to the main office. Five minutes after adding the server， a user from the branch office reports they are unable to connect to the new server. You need to ensure that the user is able to connect to the new server. What should you do（）A、Clear the cache on DNS2.B、Reload the zone on DNS1.C、Refresh the zone on DNS2.D、Export the zone from DNS1 and import the zone to DNS2
考题
You are the administrator of ExamSheet.net's network. Your Windows 2000 Professional computer has a removable disk device installed. The device can use storage modules of varying sizes. You use these storage modules to transfer graphics files between your location and a printing company. The printing company uses Windows 98. You insert a new 100 MB disk device into your computer and format the new disk device as NTFS with the default options. You then place large graphics files on the disk device and deliver it to the printing company. The printing company reports that they are unable to access the files. You want the printing company to be able to access the graphics files on the new disk device. What should you do?（）A、Format the new disk device as NTFS with a 4 KB cluster size.B、Format the new disk device as FAT32 with a 4 KB cluster size.C、Format the new disk device as FAT32 with a 1 KB cluster size.D、Format the new disk device as FAT16 with a 4 KB cluster size.
考题
单选题A company is about to install a second network connect on with a new ISP. Which of the followingrouting protocols is the BEST choice?（）A
IS-ISB
BGPC
OSPFD
RIP
考题
单选题An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?（）A
The server's firewall is misconfigured.B
The server's timeout feature is set incorrectly.C
The web server was not installed properly.D
The company firewall is misconfigured.
考题
单选题Company.com has recently received a new p5-570 in the data center and wants to Micro-Partition the server. The customer already has an existing HMC connected to a p690. Which of the following actions should the technical specialist take？（）A
Order a POWER5 HMCB
Connect to the existing HMCC
Install an 8-port asynchronous card in the managed server to connect to the existing HMCD
Install an additional network card to the existing HMC and connect to the POWER5 service processor
考题
单选题Your company has an Active Directory forest that contains a single domain. The domain member server has an Active Directory Federation Services （AD FS） server role installed. You need to configure AD FS to ensure that AD FS tokens contain information from the Active Directory domain. What should you do（）A
Add and configure a new account store.B
Add and configure a new account partner.C
Add and configure a new resource partner.D
Add and configure a Claims-aware application.
考题
单选题This company has two branches: one in Paris and _____ in New York.A
AnotherB
one otherC
the otherD
other
考题
单选题Company.com has recently received a new p5-570 in the data center and intends to Micro-Partition the server. In which order should installation steps be taken？（）A
Connect to the network,power on the server,Micro-Partition the serverB
Connect to the HMC,power on the server,Micro-Partition the server,connect to the networkC
Power on server,connect to the network,Micro-Partition the server,connect to the HMCD
Power on the server,connect to the HMC,Micro-Partition the server,connect to the network
考题
单选题Company.com has an EMC disk array and would like to connect it to a Virtual I/O Server on a pSeries p5-520. How can the EMC device drivers be installed？（）A
Use smitty install on the client partitions.B
Use padmin command in the VIO Server.C
Use the oem_setup_env environment in the VIO Server.D
Use cfgmgr to detect/configure the devices within the client AIX partition.
考题
单选题The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）A
A new default gateway has been setup.B
A new Internet shortcut has been added.C
A new web browser has been installed and is now the default.D
A proxy server has been enabled.
考题
单选题You are the administrator of Company’s network. Your Windows 2000 Professional computer has a removable disk device installed. The device can use storage modules of varying sizes. You use these storage modules to transfer graphics files between your location and a printing company. The printing company uses Windows 98. You insert a new 1 GB disk device into your computer and format the new disk device as NTFS with the default options. You then place large graphics files on the disk device and deliver it to the printing company. The printing company reports that they are unable to access the files. You want the printing company to be able to access the graphics files on the new disk device. What should you do? （）A
Format the new disk device as FAT16 with a 128 KB cluster size.B
Format the new disk device as FAT32 with a 4 KB cluster size.C
Format the new disk device as NTFS with a 4 KB cluster size.D
Format the new disk device as NTFS with a 8 KB cluster size.
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