随体（satellite）
随体（satellite）
相关考题：
Meteorologists forecast the weather______．A．when they have received satellite picturesB．after they have compared new satellite pictures with earlier onesC．before they received satellite picturesD．during they study satellite pictures
Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?() A.CAT5eB.CAT3C.FiberD.RG-6
Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?（）A、CAT5eB、CAT3C、FiberD、RG-6
Which of the following is a diplexer used for？（）A、Allows two satellite tuners to use the same dish.B、Connects the low noise block down converter （LNB） to the multi-switch.C、Combines satellite and over the air （OTA） signals.D、Allows one LNB to use two satellites.
Your company has a branch office that contains a Windows Server 2008 R2 server. The server runs Windows Server Update Services （WSUS）. The company opens four new satellite offices. Each satellite office connects to the branch office by using a dedicated WAN link. You need to design a strategy for patch management that meets the following requirements： èWSUS updates are approved from a central location. èWAN traffic is minimized between the branch office and the satellite offices. What should you include in your design？（）A、In each satellite office， install a WSUS server. Configure each satellite office WSUS server as a replica of the branch office WSUS server.B、In each satellite office， install a WSUS server. Configure each satellite office WSUS server as an autonomous server that synchronizes to the branch office WSUS server.C、On the branch office WSUS server， create a computer group for each satellite office. Add the client computers in each satellite office to their respective computer groups.D、For each satellite office，create an organizational unit（OU）.Create and link a Group Policy object（GPO）to each OU. Configure different schedules to download updates from the branch office WSUS server to the client computers in each satellite office.
You are designing a strategy to optimize the DNS name resolution for the satellite offices that connect to the branch offices by using ISDN lines. What should you do?（）A、Use caching-only DNS servers at these satellite offices.B、Configure a Hosts file for all client computers at these satellite offices.C、Configure a DNS server to use WINS forward lookup at these satellite offices.D、Place a DNS server with secondary zones of all domains at these satellite offices.
单选题You are designing a strategy to optimize the DNS name resolution for the satellite offices that connect to the branch offices by using ISDN lines. What should you do？（）A Use caching-only DNS servers at these satellite offices.B Configure a Hosts file for all client computers at these satellite offices.C Configure a DNS server to use WINS forward lookup at these satellite offices.D Place a DNS server with secondary zones of all domains at these satellite offices.
单选题ou are developing a fiscal report for a customer. Your customer has a main office in the United States and a satellite office in Mexico. You need to ensure that when users in the satellite office generate the report， the current date is displayed in Mexican Spanish format.Which code segment should you use？（）A AB BC CD D
单选题Geostationary satellite are artificial satellite which（）.Aalways move slowlyBare in one place onlyCsometimes move and sometime don‟tDsynchronize with the movement of the earth
单选题Your company has a branch office that contains a Windows Server 2008 R2 computer. The Windows Server 2008 R2 computer runs Windows Server Update Services （WSUS）. The WSUS server is configured to store updates locally. The company opens four new satellite offices. Each satellite office connects to the branch office by using a dedicated WAN link. Internet access is provided through the branch office. You need to design a strategy for patch management that meets the following requirements： èWSUS updates are approved independently for each satellite office. èInternet traffic is minimized. What should you include in your design？（）AIn each satellite office， install a WSUS server. Configure each satellite office WSUS server as an autonomous server.BIn each satellite office， install a WSUS server. Configure each satellite office WSUS server as a replica of the branch office WSUS server.CIn each satellite office， install a WSUS server. Configure each satellite office WSUS server to use the branch office WSUS server as an upstream server.DFor each satellite office， create organizational units （OUs）. Create and link the Group Policy objects （GPOs） to the OUs. Configure different schedules to download updates from the branch office WSUS server to the client computers in each satellite office.
单选题The existing terrestrial radio system has a number of basic flaws which（）.Acan be overcome by using traditional techniquesBcannot be overcome by satellite systemCcan be overcome by satellite and digital techniquesDcannot be tackled by any modern system
单选题The Inmarsat system has five major components, they are:（）.ASpace segment, NCC, RCC, SES and CESBSpace Segment, a satellite system, C system, NCC and NCSCSpace Segment, NCC, NCS,CES and SESDA system, C system, satellite system, earth stations and NCS
单选题Within the polar areas it is（）to see a satellite in geostationary orbit.AimpossibleBpossibleCeasyDdifficult
单选题MSI stands for（）.AMobile Satellite InformationBMotor ship IdentificationCMost Serious InformationDMaritime Safety Information
单选题Define the acronym MSI（）.AMaritime Safety InformationBMaritime Shipping IndexCMaritime Satellite IndicatorDMariner Safety Intelligence
单选题Which statement about satellite navigation is TRUE? （）AWhile a fix can be generated by signals received from two satellites，three satellites are necessary for reliable accuracyBThe satellites are in equatorial orbits around the earth about 60°of longitude apartCThe satellite navigation system determines a fix by measuring the doppler shift of the radio signals from the satelliteDThe ship's receiver cannot begin processing data until the antenna locks onto the satellite and starts continuous tracking
单选题In areas covered by Inmarsat HF can be used as an（）to satellite communications.AalternationBalternateCalterDalternative
单选题The complying vessels can transmit ship-to-shore distress alerts by at least（）.AOne means, whether satellite or terrestrial techniquesBTwo means, whether satellite or terrestrial techniquesCTwo separate and independent means, each using different radio communication servicesDTwo means, such as MF DSC and HF DSC