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When deployed to transmission application of wavelengths up to 160 wavelengths, the ZXWM M900 performs optical amplification of signals at the C band and the L band independently at the same time.
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更多 “When deployed to transmission application of wavelengths up to 160 wavelengths, the ZXWM M900 performs optical amplification of signals at the C band and the L band independently at the same time.” 相关考题
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What is the meaning of the word “ROGER” when used in radio communication?__________.A.Please repeat your messageB.Not readableC.CorrectD.I have received your transmission satisfactorily
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Where are files queued for transmission when using the configuration archive transfer－on－ commit function?()
A./var/configB./var/queueC./var/transfer/queueD./var/transfer/config
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An administrator wants to be alerted when a network－based attack is underway, but the company policy prohibits blocking or dropping network connections.Which of the following MUST be deployed?()
A.IDSB.IPSC.FirewallD.Managed PKI
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Which of the following is not necessary to consider when surveying a potential site?（）A、Space for antennasB、Frequency allocationC、Electrical power availabilityD、Contract with ownerE、Availability of transmission to the BSC
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Which of the following statements regarding ISDN are correct?（）A、Each ISDN B channel has transmission speeds of up to 64 kbps.B、The ISDN B channel can carry video, voice or data.C、The ISDN B channel transmission rate varies depending on the service used.D、The ISDN D channel transmits control information.E、The ISDN B channels can be configured with different subnets and encapsulation types when dialer profiles are configured.
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Which two Aironet enterprise solution statements are true？（）A、A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clientsB、A Cisco Aironet solution includes intelligent Cisco Aironet access points （APs） and Cisco Catalyst switchesC、In the Cisco Aironet solution， each AP is locally configured by the use of either a web interface or the command line interfaceD、The Cisco Aironet AP handles real-time portions of the LWAPP protocol， and the WLAN controller handles those items which are not time sensitiveE、Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch
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An application that needs to use a shared library has a deployment descriptor that only specifies the Specification-Version and Extension-Name of the shared library. When the application is deployed, which shared library will be used?（）A、The application will go into an ADMIN state and fail to deploy because the Implementation- Version is required.B、The application will be deployed but the classes in the shared library will not be available.C、If you are using the WebLogic Admin Console, you will be prompted for the version you want to use; otherwise, the application will fail to deploy.D、If there are multiple versions of the shared library deployed, WebLogic will use the one with the highest Implementation-Version.E、If there are multiple versions of the shared library deployed, WebLogic will use the one that was deployed most recently.
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Your customer has deployed a cisco wireless location appliance within its warehouse environment. however， employees there have been experiencing problems when tracking objects using active rfid tags. you use an access point scan to determine if the location appliance has been deployed correctly. Making which change to warehouse deployment location services will most likely correct the problem？（）A、ensure channels are deployed such that they do not overlapB、allow for the automatic containment of rogue access pointsC、ensure each area is covered by a minimum of three access pointsD、ensure a minimum rssi value of -50
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If it is properly deployed，a controller-based access point is capable of monitoring all VLANs on anetwork when you select which of the following modes from the AP Mode drop-down menu on thecontroller？（）A、MirrorB、Rogue DetectorC、SnifferD、Monitor
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If it is properly deployed， a controller-based access point is capable of monitoring all VLANs on anetwork when you select which of the following modes from the AP Mode drop-down menu onthe controller？（）A、MonitorB、Rogue DetectorC、SnifferD、Mirror
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What is a virtual firewall？（）A、another name for a firewall deployed in routed modeB、another name for a firewall deployed in transparent modeC、a separation of multiple firewall security contexts on a single firewallD、a firewall that， when deployed in routed mode， can support up to 1000 VLANs per contextE、a firewall that has multiple contexts， all of which share the same policies （such as NAT and ACLs）
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Acme Company has offices around the country. With the use of Cisco Unified CallManager， the company has deployed a VoIP network in a multisite centralized configuration. Which IOS gateway feature should be deployed to enable VoIP devices to register with a local gateway and continue to function when the connection to the Cisco Unified CallManager is broken？ （）A、gatekeeper multizoneB、Call Admission Control （CAC）C、Automatic Alternate Routing （AAR）D、Survivable Remote Site Telephony （SRST）
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An administrator wants to be alerted when a network-based attack is underway, but the company policy prohibits blocking or dropping network connections. Which of the following MUST be deployed?（）A、IDSB、IPSC、FirewallD、Managed PKI
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Where are files queued for transmission when using the configuration archive transfer-on- commit function?（）A、/var/configB、/var/queueC、/var/transfer/queueD、/var/transfer/config
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单选题What is a virtual firewall？（）A
another name for a firewall deployed in routed modeB
another name for a firewall deployed in transparent modeC
a separation of multiple firewall security contexts on a single firewallD
a firewall that， when deployed in routed mode， can support up to 1000 VLANs per contextE
a firewall that has multiple contexts， all of which share the same policies （such as NAT and ACLs）
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单选题When a positive integer p is divided by 7, the remainder is 2. Which of the following expressions will yield a remainder of 4 when divided by 7?A
p+2B
p+3C
p+4D
p+5E
p+6.
考题
单选题If it is properly deployed， a controller-based access point is capable of monitoring all VLANs on a networkwhen you select which of the following modes from the AP Mode drop-down menu on the controller？（）A
MonitorB
Rogue DetectorC
SnifferD
Mirror
考题
多选题Which two Aironet enterprise solution statements are true？（）AA Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clientsBA Cisco Aironet solution includes intelligent Cisco Aironet access points （APs） and Cisco Catalyst switchesCIn the Cisco Aironet solution， each AP is locally configured by the use of either a web interface or the command line interfaceDThe Cisco Aironet AP handles real-time portions of the LWAPP protocol， and the WLAN controller handles those items which are not time sensitiveEVirtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch
考题
单选题The Cisco network-based virtual firewall service solution helps service providers to deliver cost-effective， scalable， integrated security services for enterprise customers using Cisco platforms.What is a virtual firewall？（）A
another name for a firewall deployed in routed modeB
another name for a firewall deployed in transparent modeC
a separation of multiple firewall security contexts on a single firewallD
a firewall that， when deployed in routed mode， can support up to 1000 VLANs per context
考题
单选题Which channel and mode should be used when initiating a distress alert transmission（）.A
Channel 6 DSCB
Channel 6 RadiotelephonyC
Channel 13 Radiotelephony and channel 16 DSCD
Channel 70 DSC
考题
单选题A major advantage of the NAVTEX system when compared to other systems is that（）.A
the information can be received on an ordinary FM radioB
warnings are printed out for reading when convenientC
broadcasts are at scheduled timesD
a low frequency band is used for long distance transmission
考题
单选题The Cisco network-based virtual firewall service solution helps service providers to deliver costeffective, scalable, integrated security services for enterprise customers using Cisco platforms .What is a virtual firewall?（）A
another name for a firewall deployed in routed modeB
another name for a firewall deployed in transparent modeC
a separation of multiple firewall security contexts on a single firewallD
a firewall that, when deployed in routed mode, can support up to 1000 VLANs per context
考题
多选题When designing the coverage area for high call capacity, what two actions should be done with data rates and channels?（）AAvoid channels with high AP co-channel interference.BUse channels with high AP co-channel interference to avoid channel roams.CSet the 2.4-GHz data rate of 5.5 Mb/s to required.DUse 5-GHz channels when possible.EUse 2.4-GHz channels when possible.
考题
单选题When the current in a power transmission line is increased, the power loss （）A
increases as the square of the currentB
decreases as the square root of the currentC
remains the same, as it is independent of current flowD
increases in direct proportion as the current
考题
单选题When communicating on the radiotelephone using plain English，what procedure word indicates the end of my transmission and that a response is necessary? （）A
OutB
OverC
RogerD
Wilco
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