What is the purpose using the traceroute command?() A. to map all the devices on a network.B. to display the current TCP/IP configuration values.C. to see how a device MAC address is mapped to its IP address.D. to see the path a packet will take when traveling to a specified destination.E. to display the MTU values for each router in a specified network path from source to a destination.
What is the purpose using the traceroute command?()
A. to map all the devices on a network.
B. to display the current TCP/IP configuration values.
C. to see how a device MAC address is mapped to its IP address.
D. to see the path a packet will take when traveling to a specified destination.
E. to display the MTU values for each router in a specified network path from source to a destination.
相关考题：
What command verifies connectivity between two hosts by sending and receiving ICMP echo messages?() A. pingB. tracertC. netstatD. show cdp neighbors detailE. show ip routeF. traceroute
For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?A.Plotting radio bearings over a long distanceB.Determining latitude and longitude of a fixC.Measuring rhumb line distancesD.Measuring rhumb line directions
What is the purpose of using information gap activity ( )A、 To prepare students for oral presentation.B、 To provide students with an enjoyable activity based on effective communicative approaches.C、 To ask students to listen and writE、D、 To make enough input.
What is the purpose of using information gap activity ( )A. To prepare students for oral presentation.B. To provide students with an enjoyable activity based on effective communicative approaches.C. To ask students to listen and write.D. To make enough input.
What is the purpose using the traceroute command?（）A、to map all the devices on a network.B、to display the current TCP/IP configuration values.C、to see how a device MAC address is mapped to its IP address.D、to see the path a packet will take when traveling to a specified destination.E、to display the MTU values for each router in a specified network path from source to a destination.
What is the purpose of configuring router R1 with the "IP Helper address" command？（）A、IP Helper is used to direct BOOTP clients to a BOOTP serverB、IP Helper is used to prevent the router form forwarding IP broadcastsC、IP Helper is used to allow IPX clients to communicate with IP-based serversD、IP Helper is used to accommodate compatibility routers using different IP routing protocolsE、None of the other alternatives apply
What command verifies connectivity between two hosts by sending and receiving ICMP echo messages?（）A、pingB、tracertC、netstatD、show cdp neighbors detailE、show ip routeF、traceroute
You have configured the "config network webmode enable" command on a Cisco device. What is the purpose of this command？ （）A、To allow HTTP access to the WLAN controllerB、To allow SSH access to the CLI of the WLAN controllerC、To allow SSL access to the CLI of the WLAN controllerD、To allow HTTPS access to the WLAN controllerE、None of the other alternatives apply
What is the effect of using the service password-encryption command?（）A、only passwords configured after the command has been entered will be encryptedB、Only the enable password will be encryptedC、Only the enable secret password will be encryptedD、It will encrypt the secret password and remove the enable secret password from the configurationE、It will encrypt all current and future passwords.
In the context of configuring dial-on-demand routing using ISDN, what is the purpose of the dialer-list command?（）A、to identify valid numbers for incoming callsB、to define the type of ISDN switch at the central officeC、to specify the list of outgoing phone numbers used by the routerD、to associate a dial configuration with a physical interfaceE、to define interesting traffic that will enable the link
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What RMAN command must you use before you can back up a database using the recovery catalog？（）A、 create catalogB、 install databaseC、 catalog databaseD、 merge Catalog with databaseE、 register database
You issued the following command at the UNIX environment： % setenv ORA_SDTZ ’OZ_TZ’ What will be the impact of issuing the above command？（） A、 The operating system local time zone will be set for a user session using the operating system environment variable.B、 The database local time zone will be set for a user session using the operating system environment variable.C、 The operating system local time zone will be set for the database using the operating system environmentD、 The database local time zone will be set for the database using the operating system environment variable.
单选题For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?（）APlotting radio bearings over a long distanceBDetermining latitude and longitude of a fixCMeasuring rhumb line distancesDMeasuring rhumb line directions
单选题In the context of configuring dial-on-demand routing using ISDN, what is the purpose of the dialer-list command?（）Ato identify valid numbers for incoming callsBto define the type of ISDN switch at the central officeCto specify the list of outgoing phone numbers used by the routerDto associate a dial configuration with a physical interfaceEto define interesting traffic that will enable the link
单选题What is the purpose using the traceroute command?（）Ato map all the devices on a network.Bto display the current TCP/IP configuration values.Cto see how a device MAC address is mapped to its IP address.Dto see the path a packet will take when traveling to a specified destination.Eto display the MTU values for each router in a specified network path from source to a destination.
单选题You want to drop the TBS1 tablespace from your database. You also want to delete the corresponding data files automatically， and not have to do it manually. What should you do？（）AUse the DROP DATAFILE command.BUse the DROP TABLESPACE command.CEnsure that all database files are Oracle Managed Files before using the DROP TABLESPACE command.DEnsure that the DB_FILE_CREATE_DEST initialization parameter is set before using the DROP TABLESPACE command.
单选题You issued the following command at the UNIX environment： % setenv ORA_SDTZ ’OZ_TZ’ What will be the impact of issuing the above command？（）A The operating system local time zone will be set for a user session using the operating system environment variable.B The database local time zone will be set for a user session using the operating system environment variable.C The operating system local time zone will be set for the database using the operating system environmentD The database local time zone will be set for the database using the operating system environment variable.
单选题You disabled the Flashback Database feature by using the following command： SQL ALTER DATABASE FLASHBACK OFF； What would be the effect of this command on the existing flashback logs？（）A Flashback logs are not deleted.B Flashback logs are deleted automatically.C Flashback logs are deleted only if you are using Recovery Manager （RMAN）D Flashback logs are deleted only if you are using Oracle Manager Files （OFM）E Flashback logs are deleted only if you are using Automatic Storage Management （ASM）
单选题You have configured the "config network webmode enable" command on a Cisco device. What is the purpose of this command？ （）ATo allow HTTP access to the WLAN controllerBTo allow SSH access to the CLI of the WLAN controllerCTo allow SSL access to the CLI of the WLAN controllerDTo allow HTTPS access to the WLAN controllerENone of the other alternatives apply
单选题What is the purpose of using VPN hardware acceleration equipment?（）ATo offload encryptions functions from router memoryBTo use WebVPN instead of IPSecCTo decrease performance and efficiencyDTo offload encryption functions from a router CPU
单选题You disabled the Flashback Database feature by using the following command： SQL ALTER DATABASE FLASHBACK OFF; What would be the effect of this command on the existing flashback logs？（）AFlashback logs are not deleted.BFlashback logs are deleted automatically.CFlashback logs are deleted only if you are using Recovery Manager （RMAN）.DFlashback logs are deleted only if you are using Oracle Managed Files （OMF）.EFlashback logs are deleted only if you are using Automatic Storage Management （ASM）.
单选题In JUNOS software， what is the purpose of the eui-64 command？（）AAutomatically create the IS-IS NET IDBDynamically create an MPLS router IDCAutomatically assign the host number of an IPv6 address.DDynamically assign a MAC address to an Ethernet interface.
单选题What is the purpose of configuring router R1 with the "IP Helper address" command？（）AIP Helper is used to direct BOOTP clients to a BOOTP serverBIP Helper is used to prevent the router form forwarding IP broadcastsCIP Helper is used to allow IPX clients to communicate with IP-based serversDIP Helper is used to accommodate compatibility routers using different IP routing protocolsENone of the other alternatives apply