The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）A、A switch.B、A router.C、A network adapter card.D、A hub.E、A repeater.
The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）
- A、A switch.
- B、A router.
- C、A network adapter card.
- D、A hub.
- E、A repeater.
相关考题：
A squirrel doesn't hibernate in winter, but it ( ) worry about its foo A、needs notB、needn't toC、needn'tD、doesn’t need
The borrower may draw the funds from the credit aggregates within the time limit for expanding their operations.A．RightB．WrongC．Doesn't say
An industrial corporate can meet its financial needs by seeking funds from the capital market.A．RightB．WrongC．Doesn't say
The transmission media used t0 build a LAN is(73).A．twisted pairB．microwaveC．optieal fiberD．satellitic signal
Which of the following LAN technologies is defined as fast Ethernet?() A.10Base-TB.100Base-TC.100Base-FXD.1000Base-T
关于ZXONE 8000的CO2单板,10GELAN业务的映射方式为() A.10GE-LAN-ODU2B.10GE-LAN-〉GFP-T-〉ODU2C.10GE-LAN-〉GFP-F-〉ODU2D.10GE-LAN-〉GFP-F-〉ODU2E
The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）A. A switch.B. A router.C. A network adapter card.D. A hub.E. A repeater.
When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?() A. RX-queue deferredB. TX-queue deferredC. RX-queue saturationD. TX-queue saturationE. RX-queue starvationF. TX-queue starvation
The network administrator needs to address seven LANs. RIP version 1 is the only routing protocol in use on the network and subnet 0 is not being used. What is the maximum number of usable IP addresses that can be supported on each LAN if the organization is using one class C address block?（）A.8B.6C.30D.32E.14F.16
Which of the following points is not included in the passage?___________A.Industrial development includes the simplification of complex chemical processesB.Diluting wastes needs certain amount of waterC.Demands for water will go up along with the expanding populationD.Intensive cultivation of land requires more and more chemicals
关于ZXONE 8000的CO2单板，10GELAN业务的映射方式为（）A、10GE-LAN-ODU2B、10GE-LAN-〉GFP-T-〉ODU2C、10GE-LAN-〉GFP-F-〉ODU2D、10GE-LAN-〉GFP-F-〉ODU2E
When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?（）A、RX-queue deferredB、TX-queue deferredC、RX-queue saturationD、TX-queue saturationE、RX-queue starvationF、TX-queue starvation
A user needs to create a trigger that will update table T2 whenever a row is added to table T1. Assuming the user has all appropriate privileges for table T2, which privilege is required on table T1 to create the trigger?（）A、REFERENCESB、SELECTC、UPDATED、ALTER
A customer wants to deploy the latest ServeRAID driver and firmware updates to 25 servers on their LAN. This needs to be accomplished during off peak hours when LAN utilization is at its lowest. Which IBM Director component would be used to accomplish this？（）A、Update Express CDB、Update AssistantC、Process ManagementD、Remote Deployment Manager
单选题Her ________shows that she isn’t concerned with the needs of others.Aself-consciousnessBself-satisfactionCself-confidenceDself-centeredness
单选题You have a router running BGP for the MPLS network and OSPF for the local LAN network at the sales office. A route is being learned from the MPLS network that also exists on the OSPF local network.It is important that the router chooses the local LAN route being learned from the downstream switch running OSPF rather than the upstream BGP neighbor. Also，if the local OSPF route goes away，the BGP route needs to be used. What should be configured to make sure that the router will choose the LAN network as the preferred path？（）Astatic route needs to be addedBfloating static route needs to be addedCbgp backdoor commandDospf backdoor command
多选题The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）AA switch.BA router.CA network adapter card.DA hub.EA repeater.
单选题When a router has to make a rate transition from LAN to WAN， what type of congestion needs should be considered in the network design？（）A RX-queue deferredB TX-queue deferredC RX-queue saturationD TX-queue saturationE RX-queue starvationF TX-queue starvation
问答题The man who invented them doesn’t want one. A man who bought one doesn’t need it. A man who needs one doesn’t know it. What is it?
单选题When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?（）ARX-queue deferredBTX-queue deferredCRX-queue saturationDTX-queue saturationERX-queue starvationFTX-queue starvation
单选题______ wake up your sister, Ben. She needs a good sleep.ADon’tBDoesn’tCAren’tDCan’t