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Which one of these statements about connecting to the Internet is true?(76)
A．You must have a modem to connect to the Internet
B．You must have a telephone line to connect to the Internet
C．The Internet can be used to connect computers with different ISP
D．The Internet can only be used to link computers with same operating system
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更多 “ Which one of these statements about connecting to the Internet is true?(76)A．You must have a modem to connect to the InternetB．You must have a telephone line to connect to the InternetC．The Internet can be used to connect computers with different ISPD．The Internet can only be used to link computers with same operating system ” 相关考题
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●Which one of these statements about connecting to the Internet is true? (68) .(68) A．The Internet can only be used to link computers with same operating systemB．The Internet can be used to connect computers with different ISPC．You must have a telephone line to connect to the InternetD．You must have a modem to connect to the Internet
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A new switch is being installed in the Ezonexam network and you have been assigned the task of connecting it to an existing switch. In doing this, you want to set up the VLAN Trunking Protocol so that VLAN information can be passed between the switches. Which of the following must you do to accomplish this? (Choose all that apply).A．You must set each end of the trunk line to IEEE 802.1e encapsulation.B．You must set the same VTP management domain name on both switches.C．You must set all ports on the two switches as access ports.D．You must configure one of the switches as a VTP server.E．You must use a rollover cable to connect the two switches.
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Which one of these statements about connecting to the Internet is true?(68).A．The Internet can only be used to link computers with same operating systemB．The Internet can be used to connect computers with different ISPC．You must have a telephone line to connect to the InternetD．You must have a modem to connect to the Internet
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Which of the following interfaces is used to connect analog devices to the Internet?()
A.POTSB.ATMC.VDSLD.SDSL
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A new switch is being installed and you have been assigned the task of connecting it to an existing switch. In doing this, you want to set up the VLAN Trunking Protocol so that VLAN information can be passed between the switches.Which of the following must you do to accomplish this?（）A. You must set each end of the trunk line to IEEE 802.1e encapsulation.B. You must set the same VTP management domain name on both switches.C. You must set all ports on the two switches as access ports.D. You must configure one of the switches as a VTP server.E. You must use a rollover cable to connect the two switches.
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TestKing has 25 computers and decides to connect the network to the Internet.TestKing would like for all of the computers to have access to the Internet at the same time, but TestKing only has four usable publicly routable IP addresses.What should be configured on the router so that all computers can connect to the Internet simultaneously?（）A. Static NATB. Global NATC. Dynamic NATD. Static NAT with ACLsE. Dynamic NAT with overload
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Networks can be interconnected by different devices in the physical layer networks can be connected by（ ）_or hubs.which just move the bits from one network to an identical network.One layer up we find bridges and switches which operate at data link layer.They can accept（ ）examine the MAC address and forward the frames to a different network while doing minor protocol translation in the process in me network layer,we have routers that can connect two networks,If two networks have（ ）network layer,the router may be able to translate between the packer formats.In the transport layer we find transport gateway,which can interface between two transport connections Finally,in the application layer,application gateways translate message（请作答此空）.As an example,gateways between Internet e-mail and X.400 e-mail must（ ）the e-mail message and change various header fields.A.syntax
B.semantics
C.language
D.format
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Which statements is true about Foreign Exchange Station （FXS） ports on a router？（）A、the FXS interface allows an analog connection to be directed at the public switched telephone network （PSTN’s） central officeB、the FXS interface connect directly to a standard telephone， fax machine， or sililar device and supplies ring， voltage， and dial toneC、the FXS interface connect directly to an IP phone and supplies ring， voltage， and dial toneD、the FXS interface connect directly to ISDN voice channels
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Which of the following statements about a Sales Catalog is TRUE？（）A、A store can only have one sales catalog.B、A sales catalog is used to bundle similar products.C、A sales catalog may be used to place a product in more than one category.D、Every store must have a sales catalog.
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You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. You have enabled Internet connection sharing. You do not want to initiate this connection automatically when a request for Internet reaches your computer. What should you do? （）A、You should uncheck “Enable on demand dialingB、Enable on-demand dialingC、Enable sharing a modem on one computer on the networkD、Configure a DHCP ServerE、Disable Internet Connection Sharing
考题
TestKing has 25 computers and decides to connect the network to the Internet.TestKing would like for all of the computers to have access to the Internet at the same time, but TestKing only has four usable publicly routable IP addresses.What should be configured on the router so that all computers can connect to the Internet simultaneously?（）A、Static NATB、Global NATC、Dynamic NATD、Static NAT with ACLsE、Dynamic NAT with overload
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Which three of these statements about PPPoE are true？（）A、PPPoE can provide a host with access to a destination over Ethernet. You can have only one PPPoE session per PVCB、You must install PPPoE client software on all hosts that connect to the Ethernet segment. This means that the access provider must maintain a CPEC、You cannot use PPPoE with Cisco Service Selection GatewayD、PPPoE implementation is susceptible to broadcast storms and possible denial-of-service attacksE、Per-session accounting is possible， which allows the service provider to charge the subscriber based on session time for various services offered. The service provider can also require a minimum access charge
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Which of the following is true about an OSPF area border router (ABR)?（）A、The ABR must have multiple interfaces connected to the backbone areAB、An ABR is a router with two interfaces, each connected to a different nonbackbone areAC、The only requirement to be considered an ABR is at least one interface connected to the backbone areAD、An ABR must have at least one interface in the backbone area plus at least one other interface in a nonbackbone areA
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Which of the following interfaces is used to connect analog devices to the Internet?（）A、POTSB、ATMC、VDSLD、SDSL
考题
Which three statements about subqueries are true? （）A、A main query can have more than one subquery.B、A subquery can have more than one main query.C、The subquery and main query must retrieve data from the same table.D、The subquery and main query can retrieve data from different tables.E、Only one column or expression can be compared between the subquery and main query.F、Multiple columns or expression can be compared between the subquery and main query.
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You are ready to implement RMAN in the backup and recover strategy for your company. Which system privilege must the RMAN user have to be able to connect and execute RMAN commands on a target database？（）A、SYSDBAB、SYSOPERC、No system privileges are required for the RMAN user.D、Only SYS user can connect and execute RMAN commands on a target database.
考题
You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）A、Enable Internet Connection SharingB、Enable on-demand dialingC、Enable sharing a modem on one computer on the networkD、Configure a DHCP ServerE、Disable Internet Connection Sharing
考题
You are designing a Windows Azure application that will include two web roles. The web roles will communicate with on-premise development computers and on-premise databases. Web Role 1 must connect to development computers and databases. Web Role 2 must connect to only databases. What should you recommend？（）A、 Create one endpoint group that contains the development computers and one endpoint group that contains the databases. Connect Web Role 1 to both endpoint groups. Connect Web Role 2 to only the database endpoint group.B、 Create one endpoint group that contains the development computers and databases. Connect Web Role 1 and Web Role 2 to the endpoint group.C、 Create one endpoint group that contains the development computers and one endpoint group that contains the databases. Connect the endpoint groups. Connect Web Role 1 and Web Role 2 to the development computer group.D、 Create one endpoint group that contains the development computers and databases， and connectit to Web Role 1. Create one endpoint group that contains only the databases， and connect it to Web Role 2.
考题
You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）A、Enable Internet Connection SharingB、Enable on-demand dialingC、Enable sharing a modem on one computer on the networkD、Configure a DHCP ServerE、Disable Internet Connection SharingF、Configure all the other computers to be DHCP enabled.
考题
You want to connect to your company network from your Windows 2000 Professional computer at home. You have an ISDN line that is used for internet connectivity. You create a VPN connection and are able to connect successfully to the company network. While connected to the company network, you are unable to access the Internet. What must you do so that you can access the Internet?（）A、Configure the ISDN connection to use SLIP instead of PPP.B、Select the Enable Internet Connection Sharing for this connection check box in the ISDN connection properties.C、Clear the Use default gateway on remote network check box.D、Install and configure the SAP Agent service.
考题
单选题Which statements is true about Foreign Exchange Station （FXS） ports on a router？（）A
the FXS interface allows an analog connection to be directed at the public switched telephone network （PSTN’s） central officeB
the FXS interface connect directly to a standard telephone， fax machine， or sililar device and supplies ring， voltage， and dial toneC
the FXS interface connect directly to an IP phone and supplies ring， voltage， and dial toneD
the FXS interface connect directly to ISDN voice channels
考题
单选题You are designing a Windows Azure application that will include two web roles. The web roles will communicate with on-premise development computers and on-premise databases. Web Role 1 must connect to development computers and databases. Web Role 2 must connect to only databases. What should you recommend？（）A
Create one endpoint group thatcontains the development computers and one endpoint group that contains the databases. Connect Web Role 1 to both endpoint groups. Connect Web Role 2 to only the database endpoint group.B
Create one endpoint group that contains the development computers and databases. Connect Web Role 1 and Web Role 2 to the endpoint group.C
Create one endpoint group that contains the development computers and one endpoint group that contains the databases. Connect the endpoint groups. Connect Web Role 1 and Web Role 2 to the development computer group.D
Create one endpoint group that contains the development computers and databases， and connect it to Web Role 1. Create one endpoint group that contains only the databases， and connect it to Web Role 2.
考题
多选题Which three statements about subqueries are true? （）AA main query can have more than one subquery.BA subquery can have more than one main query.CThe subquery and main query must retrieve data from the same table.DThe subquery and main query can retrieve data from different tables.EOnly one column or expression can be compared between the subquery and main query.FMultiple columns or expression can be compared between the subquery and main query.
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多选题An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?（）AYou can conned as a common user by using the connect statement.BYou can connect as a local user by using the connect statement.CYou can connect by using easy connect.DYou can connect by using OS authentication.EYou can connect by using a Net Service name.FYou can connect as a local user by using the SET CONTAINER statement.
考题
多选题You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）AEnable Internet Connection SharingBEnable on-demand dialingCEnable sharing a modem on one computer on the networkDConfigure a DHCP ServerEDisable Internet Connection SharingFConfigure all the other computers to be DHCP enabled.
考题
单选题Which of the following statements about a Sales Catalog is TRUE？（）A
A store can only have one sales catalog.B
A sales catalog is used to bundle similar products.C
A sales catalog may be used to place a product in more than one category.D
Every store must have a sales catalog.
考题
单选题TestKing has 25 computers and decides to connect the network to the Internet.TestKing would like for all of the computers to have access to the Internet at the same time, but TestKing only has four usable publicly routable IP addresses.What should be configured on the router so that all computers can connect to the Internet simultaneously?（）A
Static NATB
Global NATC
Dynamic NATD
Static NAT with ACLsE
Dynamic NAT with overload
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