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7. Hi! This is_______ new teacher.__________ name is Linda.A. your; MyB. his; YourC. your ; HerD. her; His
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What's ( )job? Are ( ) British?A. your, yourB. you, yourC. your, you
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Evaluatethefollowingblockofcode:BEGINDBMS_NETWORK_ACL_ADMIN.CREATE_ACL(acl=’mycompany-com-permissions.xml’,principal=’ACCT_MGR’,is_grant=TRUE,privilege=’connect’);DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL(acl=’mycompany-com-permissions.xml’,host=’*.mycompany.com’);END;Whatistheoutcomeoftheabovecode?()A.Itproducesanerrorbecauseafullyqualifiedhostnameneedstobespecified.B.Itproducesanerrorbecausetherangeofportsassociatedwiththehostshasnotbeenspecified.C.Itcreatesanaccesscontrollist(ACL)withtheuserACCT_MGRwhogetstheCONNECTand RESOLVEprivileges.D.Itcreatesanaccesscontrollist(ACL)withtheuserACCT_MGRwhogetstheCONNECT privilegebutnottheRESOLVEprivilege.
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有以下程序: matin() { char * s[]={"one", "two", "three"}, *p; p=s[1]; printf("% c, % s\n", *(p+1),s [o]); } 执行后的输出结果是______。A.n, twoB.t, oneC.w, oneD.o, two
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Ezonexam has 50 offices. The employees in these offices have limited knowledge of Windows 2000. Each office has a network of between five and 20 client computers. The office networks are connected to each other. The company is buying 50 identical computers to run Windows 2000 Server in these offices. The server must be installed to the company's standard configuration. You use Setup Manager to create a network shared distribution folder and a Unattend.txt file that specifies the company's standard configuration.You want to automate the installation process as much as possible, in the least possible amount of time.What should you do?A.Run Makebt32.exe to create four installation startup disks and add the Unattend.txt file to the first disk. Instruct an employee at each office to start the installation by using these disks.B.Create a Microsoft MS-DOS network boot disk that makes a connection to the network shared distribution folder and runs the winnt command with the /s and /u switches. Instruct an employee at each office to start the installation by using this disk.C.Create a floppy disk that contains only the Unattend.txt file. Instruct an employee at each office to start the installation by using the Windows 2000 Server compact disc, with the floppy disk inserted.D.Create a Windows 2000 folder on a hard disk. Copy the Windows 2000 Server compact disc to the folder. Add the Unattend.txt file to the folder. Copy the folder to a writeable CD. Instruct an employee at each office to start the installation by suing this CD.
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Acompanyisusing6to4tunnelingwithintheirIPv6network.Whichtwostatementsaboutthiskindoftunnelingareaccurate?()
A.6to4isamanualtunnelmethodB.PrependingareservedIPv6codetothehexadecimalrepresentationof192.168.0.1facilitates6to4tunnelingC.Each6to4sitereceivesa/48prefixina6to4tunnelD.2002::/48istheaddressrangespecificallyassignedto6to4E.Prepending0x2002withtheIPv4addresscreatesanIPv6addressthatisusedin6to4tunneling
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Which of the following has the largest demand for water?( )[A] Agriculture.[B] Industry.[C] Offices.[D] Family life.
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work( ),systems that effectively isolate an organization's internal network structure from an ( ) network, such as the INTERNET is becoming increasingly popular. These firewall systems typically act as application-layer(请作答此空)between networks, usually offering controlled TELNET, FTP, and SMTP access. With the emergence of more sophisticated( )layer protocols designed to facilitate global information discovery , there exists a need to provide a general ( )for these protocols to transparently and securely traverse a firewall.A.hosts
B.routers
C.gateways
D.offices
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Linux 环境中,如果要配置DNS客户端,应该修改的()配置文件。A./etc/resolv.confB./etc/nsswitch.confC./etc/named.confD./etc/sysconfig/network-scripts/ifcfg-eth0
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Linux 环境中,如果要配置DNS客户端,应该修改()配置文件A./etc/resolv.confB./etc/sysconfig/network-scripts/ifcfg-eth0C./etc/nsswitch.confD./etc/named.conf