单选题Two buildings on the San Jose campus of a small company must be connected to use Ethernet with a bandwidth of at least 100 Mbps. The company is concerned about possible problems from voltage potential differences between the two buildings. Which media type should be used for the connection（）。AUTP cableBSTP cableCcoaxial cableDfiber optic cable
单选题
Two buildings on the San Jose campus of a small company must be connected to use Ethernet with a bandwidth of at least 100 Mbps. The company is concerned about possible problems from voltage potential differences between the two buildings. Which media type should be used for the connection（）。
A
UTP cable
B
STP cable
C
coaxial cable
D
fiber optic cable
参考解析
解析：
暂无解析
相关考题：
What is the main difference between the two parts of the city?.A. The colour of the buildings.B. The age of the buildings.C. The colour of the roofs.D. The length of the streets.
Microwave communication uses high-frequency(56)waves that travel in straightlines through the air. Because the waves cannot(57)with the curvature of the earth, they can be(58)only over short distance. Thus, microwave is a good(59)for sending data between buildings in a city or on a large college campus. For longer distances, the waves must be relayed by means of "dishes" or(60).These can be installed on towers, high buildings, and mountain tops.A．opticalB．radioC．electricalD．magnetic
Refer to the exhibit. Which recommended practice is applicable?() A. If no core layer is deployed, the design will be easier to scale.B. If no core layer is deployed, there will be fewer cabling requirements.C. If no core layer is deployed, the distribution switches should not be fully meshed.D. A dedicated campus core layer is not needed for connecting fewer than five buildings.E. A dedicated campus core layer should be deployed for connecting three or more buildings.
Two buildings on the San Jose campus of a small company must be connected to use Ethernet with a bandwidth of at least 100 Mbps. The company is concerned about possible problems from voltage potential differences between the two buildings. Which media type should be used for the connection（）。A.UTP cableB.STP cableC.coaxial cableD.fiber optic cable
The network administrator must complete the connection between the RTA of the XYZ Company and the service provider. To accomplish this task, which two devices could be installed at the customer site to provide a connection through the local loop to the central office of the provider (Choose two.)（）。A.WAN switchB.PVCC.ATM switchD.multiplexerE.CSU/DSUF.modem
The network administrator must complete the connection between the RTA of the XYZ Company and the service provider. To accomplish this task, which two devices could be installed at the customer site to provide a connection through the local loop to the central office of the provider (Choose two.)（）。A、WAN switchB、PVCC、ATM switchD、multiplexerE、CSU/DSUF、modem
he Clinton Howe Weights and Measures Company wants to send CDRs to a syslog server. Which two options are required?（）A、The CDR collection must be enabled from the CLI. B、The syslog server IP address must be configured using the logging command. C、The CDRs must be sent to the syslog server using the gw-accounting syslog command. D、The logging file must be initialized using the logging buffered command.
Company.com wants to put two Micro-Partitions on a p5-570 and attach to a SAN. What is the best LPAR configuration to maximize SAN availability using four Host Bus Adapters （HBAs）？（）A、Two HBAs assigned to each redundant VIOS which provides VSCSI access to LUNsB、Two HBAs assigned to each LPAR with each LPAR owning HBAs on the same PCI bussesC、Two HBAs assigned to each LPAR with each LPAR owning HBAs on separate PCI bussesD、One HBA assigned to each LPAR and two HBAs assigned to a VIOS providing VSCSI access to LUNs
Which two restrictions must the Enterprise Campus network designer consider when evaluatingWAN connectivity options？ （）A、 OSPF over multicast EMS or VPLS network may not have consistent broadcast or multicastperformanceB、 IP multicast is not supported over Lover 3 MPLS VPN； instead a Layer 2 MPLS WN must beutilized with service provider supportC、 QoS requirements with MPLS-VPN must be implemented by the service providerD、 Hierarchical VPLS designs are the least scalableE、 IGMP snooping is not on option with VPLS or EMS； instead administrative scoping or allowingsufficient bandwidth for unnecessary multicast traffic at the edge links is required
Two buildings on the San Jose campus of a small company must be connected to use Ethernet with a bandwidth of at least 100 Mbps. The company is concerned about possible problems from voltage potential differences between the two buildings. Which media type should be used for the connection（）。A、UTP cableB、STP cableC、coaxial cableD、fiber optic cable
Last december you erected a bridge link between two buildings on your campus. it is now april and the foliage in the trees is full， and the bridge link will no longer maintain connectivity. Which action will most likely solve the problem？（）A、change the channel selection.B、install higher gain antennas.C、raise the antennas.D、increase transmitter power.
A company has just implemented a disaster recovery plan in which critical business must be restored in a four hour window. Which of the following methods should be used to backup theservers？（）A、Incremental backupB、Data only backupsC、SAN replicationD、Full backup
A company is consolidating four IBM System x servers. Each server has 500 GB of disk storage and each will grow to 2 TB within the next year. Additionally， the company will implement a SAN over the next year and must include connectivity and storage for its existing IBM System z and two IBM System p servers. Which storage solution meets the company requirements（）A、IBM System Storage DS3400B、IBM System Storage DS8100C、IBM System Storage N series N7800D、IBM System Storage DS4700
A manufacturing customer has a requirement to add 12 additional dual-attached servers to theirexisting two Brocade 16 port SAN switches that have no more ports available. Which of thefollowing should be recommended to accommodate the current capacity requirements, allow forfuture growth and provide 8 and 4 Gb support?（）A、two SAN16B B、two SAN80B-4 C、two SAN24B-4 D、two SAN04B-R
You need to recommend a backup strategy for the servers in the San Francisco office. The strategy must meet the company's technical requirements What should you include in the recommendation？（）A、native-boot virtual hard disks （VHDs）B、Microsoft System Center Data Protection Manager 2010C、system restore pointsD、Windows Server Backup
You need to recommend a solution for starting the servers in the San Francisco office from Windows Recovery Environment （Windows RE）. The solution must meet the company’s security requirements. What should you include in the recommendation？（）A、an iSCSI initiatorB、the Multipath I/O featureC、Wake On LAND、Windows Deployment Services （WDS）
You are a systems engineer for your company. Your company has 20，000 users in a large campus environment located in Los Angeles. Each department in the company is located in its own building. Each department has its own IT staff， which is responsible for all network administration within the building. The company’s network is divided into several IP subnets that are connected to one another by using dedicated routers. Each building on the company’s main campus contains at least one subnet， and possibly up to five subnets. Each building has at least one router. All routers use RIP version 2 （RIPv2） broadcasts. The company acquires a new business unit located in Denver. The Denver office has 25 users. The network in the Denver office is connected to the network at the main campus by using a leased frame relay connection. The network administrator at the Denver office installs a Windows Server 2003 computer and configures Routing and Remote Access on this server. The network administrator at the Denver office configures this server as a router and implements RIPv2 in Routing and Remote Access. Later， the Denver administrator reports that his router is not receiving routing table updates from the routers on the main campus network. He must manually add routing entries to the routing table to enable connectivity between the locations. You investigate and discover that the RIPv2 broadcasts are not being received at the Denver office. You also discover that no routing table announcements from the Denver office are being received on the main campus network. You need to ensure that the network in the Denver office can communicate with the main campus network and can send and receive automatic routing table updates as network conditions change. What should you do on the router in the Denver office？（）A、 Configure the router to use RIPv1 broadcasts.B、 Configure the router to use auto-static update mode.C、 Add the IP address ranges of the main campus network to the router’s Accept list and Announce list.D、 Add the IP addresses of the main campus routers to the router’s Neighbors list.
Company.com wishes to use IPAT via IP replacement in a two-node mutual cluster. Each node has two Ethernet 10/100/1000 adapters. Throughout the planning session，the customer has asked questions about subnet and VLAN requirements for the intended network topology. Which of the following best describes the network requirements？（） A、 The service IP addresses must be on a separate subnet and VLAN.B、 The non-service and service IP addresses must be on the same subnet and on the same VLAN.C、 All interfaces on a node must be in different subnets. All subnets must be on the same VLAN. D、 One non-service and one service IP address must be on the same logical subnet. All interfaces must be on the same VLAN.
A manufacturing company has a large facility which has its offices at one end and a manufacturing floor at the other. The company is looking to implement new equipment that requires access to the company’s SAN that is over 2.4 kilometers away in the office area. Which of the following solutions will satisfy this requirement？（）A、Install a longwave GBIC in the office SAN switch and string a multimode fibre from the office to the manufacturing floorB、Install a longwave GBIC in the office SAN switch and string a singlemode fibre from the office to the manufacturing floorC、Install a shortwave GBIC in the office SAN switch and string a multimode fibre from the office to the manufacturing floorD、Install a shortwave GBIC in the office SAN switch and string a singlemode fibre from the office to the manufacturing floor
单选题You need to recommend a solution for starting the servers in the San Francisco office from Windows Recovery Environment （Windows RE）. The solution must meet the company’s security requirements. What should you include in the recommendation？（）Aan iSCSI initiatorBthe Multipath I/O featureCWake On LANDWindows Deployment Services （WDS）
单选题Company.com wants to put two Micro-Partitions on a p5-570 and attach to a SAN. What is the best LPAR configuration to maximize SAN availability using four Host Bus Adapters （HBAs）？（）ATwo HBAs assigned to each redundant VIOS which provides VSCSI access to LUNsBTwo HBAs assigned to each LPAR with each LPAR owning HBAs on the same PCI bussesCTwo HBAs assigned to each LPAR with each LPAR owning HBAs on separate PCI bussesDOne HBA assigned to each LPAR and two HBAs assigned to a VIOS providing VSCSI access to LUNs
单选题A customer has four AIX partitions that require a SAN. The disk subsystem must replicate to aremote site via an IP network. Each site has two Cisco MDS 9509 directors with fibre channel linecards. Which of the following must be added to each director to meet the IP requirement？（）Atri-rate SFPBupdate to the latest Cisco IOSCFCIP activation on the existing 16 FC line cardsDMultiprotocol Services Module with FCIP activation
多选题Which three are characteristics of voice traffic in the Company VOIP campus network？（）ATCP retransmitsBUDP priorityCBurstyDDelay sensitiveEGreedyFDrop sensitive
多选题he Clinton Howe Weights and Measures Company wants to send CDRs to a syslog server. Which two options are required?（）AThe CDR collection must be enabled from the CLI.BThe syslog server IP address must be configured using the logging command.CThe CDRs must be sent to the syslog server using the gw-accounting syslog command.DThe logging file must be initialized using the logging buffered command.
多选题The network administrator must complete the connection between the RTA of the XYZ Company and the service provider. To accomplish this task, which two devices could be installed at the customer site to provide a connection through the local loop to the central office of the provider (Choose two.)（）。AWAN switchBPVCCATM switchDmultiplexerECSU/DSUFmodem
问答题Read the passage carefully and answer Questions 1 to 5. Answer each question in a maximum of 10 words. Remember to write the answers on the Answer Sheet.Preserving the Past Today, many old buildings are being torn down so new ones can be built. But some older buildings are both beautiful and interesting. They need to be saved. The city of San Antonio, Texas, was settled by the Spanish in the early 1700s. Later, it was governed by Mexico. If you go to San Antonio, you can see many missions or churches that were built by the Spanish. All were started between 1720 and 1731. You can also find other buildings from early periods in the history of Texas. Some of these buildings are still standing because a group of women worked to save them. In 1924, the city of San Antonio was going to cement over the San Antonio River and turn it into an underground sewer. A group of women felt that the beauty of San Antonio should be preserved. They formed a club to keep the river from being destroyed. The women saved the river. Then they worked together to preserve several old buildings that were going to be torn down. In the 1930s, the women saved an old mill and granary. They raised money to buy these buildings by giving tea parties and selling cakes. More recently, the ladies in San Antonio have worked to save a Spanish convent. They could not afford to buy the whole building, so they paid for only half. Even so, the women are still looking for other old buildings to save. They want people to know about the city’s long and interesting history. Questions: 1．What is the passage mainly about? 2．What does the word “ones” in Sentence 1 refer to? 3．What can you see if you go to San Antonio? 4．The word in Paragraph 3 that means savedis ________. 5．Why have the women worked to save the river and old buildings?
单选题You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Now your company CIO assigns a task to you. The company CIO wants you to configure FILESTREAM data and the two requirements below must be met: you must enable FILESTREAM for file I/O streaming access; remote client computers must be able to have streaming access to FILESTREAM data. You must make sure that FILESTREAM data is enabled. Which service should you configure? （）AYou should configure SQL Server VSS Writer BYou should configure Distributed File System CYou should configure SQL Server DYou should configure SQL Server Full Text
多选题Which two restrictions must the Enterprise Campus network designer consider when evaluatingWAN connectivity options？ （）AOSPF over multicast EMS or VPLS network may not have consistent broadcast or multicastperformanceBIP multicast is not supported over Lover 3 MPLS VPN； instead a Layer 2 MPLS WN must beutilized with service provider supportCQoS requirements with MPLS-VPN must be implemented by the service providerDHierarchical VPLS designs are the least scalableEIGMP snooping is not on option with VPLS or EMS； instead administrative scoping or allowingsufficient bandwidth for unnecessary multicast traffic at the edge links is required