单选题Which of the following is NOT a U. S. news and cable network? _____AABCBCNNCCBSDBBC
单选题
Which of the following is NOT a U. S. news and cable network? _____
A
ABC
B
CNN
C
CBS
D
BBC
参考解析
解析:
BBC是英国广播公司的简称。
BBC是英国广播公司的简称。
相关考题:
Which of the following is the proper order for powering off and on network components?() A. Computer cable modem routerB. Cable modem router computerC. Cable modem computer routerD. Router cable modem computer
A user is trying to connect their new desktop to the network but is unable to get an IP address.The technician tests the cable and finds that there are too many open pairs.Which of the following wiring standards needs to be used in the replacement cable?()A. 568BB.CrossoverC. 569-AD. 607-A
An administrator has found interference on a network. Which of the following cable types is thenetwork MOST likely composed of?() A. UTPB. FiberC. RG-6D. STP
Which of the following tools would an administrator BEST use to trace a network cable?() A.TonerB.Cable testerC.Butt setD.Multimeter
An administrator is having a hard time adding a new switch to the network. After verifying that allthe ports are configured correctly on each switch, which of the following should the administratorverily NEXT?()A. Straight-through cable is used to connect both switchesB. Loopback plug is connectedC. Crossover cable is used to connect both switchesD. Cable is a rollover cable
Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?()A、Broadband personal comm. Service (PCS)B、Broadband circuitC、InfraredD、Spread spectrumE、Cable
Which of the following is the proper order for powering off and on network components?()A、Computer cable modem routerB、Cable modem router computerC、Cable modem computer routerD、Router cable modem computer
A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network. Which of the following options is the most probable cause?()A、A large FTP job is in process. B、A network interface was misconfigured. C、The ping command is being used excessively. D、A bad network interface card and/or network cable is in use.
A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?()A、The switches are not stackableB、The cable was not wired using 568AC、The cable needs to be a crossover cableD、The switches have IGMP snooping enabled
Which of the following network cable types is MOST often used in environments where physicalsecurity of the data is the top priority?()A、UTPB、CoaxialC、Fiber opticD、STP
A technician is called for a computer that is not connecting to the network. Which of the following would be the MOST common tool used to identify the issue? ()A、Cable testerB、MultimeterC、Loop back plugsD、Crossover cable
An administrator is having a hard time adding a new switch to the network. After verifying that allthe ports are configured correctly on each switch, which of the following should the administratorverily NEXT?()A、Straight-through cable is used to connect both switchesB、Loopback plug is connectedC、Crossover cable is used to connect both switchesD、Cable is a rollover cable
A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?()A、Cable testerB、MultimeterC、Toner probeD、Loopback plug
An administrator has found interference on a network. Which of the following cable types is thenetwork MOST likely composed of?()A、UTPB、FiberC、RG-6D、STP
A user has just moved a PC from one office to another. The patch cable and the NIC do notappear to be functioning in the new office but were working before the move. The patch cable is plugged in correctly to both the NIC and the wall jack. Which of the following actions should the technician take FIRST?()A、Verify that the network card is compatible with the operating system.B、Verify that the port on the switch is enabled.C、Update the network card driver.D、Replace the network cable with a crossover cable.
Which of the following tools would an administrator BEST use to trace a network cable?()A、TonerB、Cable testerC、Butt setD、Multimeter
单选题Which of the following is the best title for the passage?AAmerican Soldiers in World WarⅡBAmerican Civil Rights MovementCThe Tuskegee AirmenDRacial Discrimination in the U. S.
单选题A technician is called for a computer that is not connecting to the network. Which of the following would be the MOST common tool used to identify the issue? ()ACable testerBMultimeterCLoop back plugsDCrossover cable
单选题Which of the following tools would an administrator BEST use to trace a network cable?()ATonerBCable testerCButt setDMultimeter
单选题Which of the following is the proper order for powering off and on network components?()AComputer cable modem routerBCable modem router computerCCable modem computer routerDRouter cable modem computer
单选题A Network Engineer is reporting that one of the AIX hosts is generating too much ICMP traffic, which is slowing the network. Which of the following options is the most probable cause?()AA large FTP job is in process. BA network interface was misconfigured. CThe ping command is being used excessively. DA bad network interface card and/or network cable is in use.
单选题Which of the following statements is NOT true according to the passage?ANew England winters are cold.BSome taxi drivers are impolite.CThe U. S. A is a popular place for tourists.DHotel staff are often sympathetic.
单选题An administrator is having a hard time adding a new switch to the network. After verifying that allthe ports are configured correctly on each switch, which of the following should the administratorverily NEXT?()AStraight-through cable is used to connect both switchesBLoopback plug is connectedCCrossover cable is used to connect both switchesDCable is a rollover cable
单选题NEWS BROADCAST 4 Questions 8 and 9 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions. Now listen to the news. Top officials of several U. S. intelligence agencies believe thatAthe country’s security is not good enough.Bthe U. S. will face an attempted terrorist threat.Cthere will be no actual attack in the U.S.Dan anti-terrorism practice will be held in the following months.
名词解释题CNN(Cable News Network)