考题
执行( )语句,可使窗口的按钮Command1上显示“确定”。A、 Command1.Show = "确定"B、 Command1.Caption = "确定"C、 Command1.Name = "确定"D、 Command1.Visible = "确定"
考题
( 24 )阅读下面程序import javax.swing.JOptionPane;public class BreakLabelTest {public static void main( String args[] ){String utput = "";stop: {for ( int row = 1; row = 10; row++ ) {for ( int column = 1; column = 5 ; column++ ) {if ( row == 5 )break stop;output += "* ";}output += "\n";}output += "\nLoops terminated normally";}JOptionPane.showMessageDialog(null, output," 用一个标志测试 break 语句 ",JOptionPane.INFORMATION_MESSAGE );System.exit( 0 );}}程序运行结果是A )窗口中有 5 行 * * * * *B )窗口中有 5 行 * * * *C )窗口中有 4 行 * * * * *D )窗口中有 6 行 * * * * *
考题
在Linux中,下列(49)可以获得任何Linux命令的帮助。A.help B.show C.man
在Linux中,下列(49)可以获得任何Linux命令的帮助。A.#help <command>B.#show <command>C.#man <command>D.#ls <command>
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Given the following policy, what happens when the 1.1/17 route is evaluated?()[edit policy-options] policy-statement test{ from { route-filter 0/0 orlonger accept; route-filter 1.1/17 upto /24 reject; route-filter 1.1/18 exact; }then { metric 6; accept; }A. The route does not match this policy.B. The route is accepted.C. The route is rejected.D. The route is accepted with a metric of 6.
考题
Whichactionoccurswhenthepolicymain-policyevaluatestheBGProute10.0.55.2/32?()[editpolicy-options]policy-statementtest{from{route-filter10.0.0.016/orlongeraccept;route-filter10.0.67.0/24orlangerreject;route-filter10.0.0.0/8orlanger;}then{metric10;communityaddno-advertise;accept;}}policy-statementmain-policy{termonly-want-certain-routes{from{policytest;}then{communityaddharry-402;accept;}}}communitynoadvertisemembersno-advertise;communityharry-402members666:402;[editprotocols]bgp{exportmain-policy;}
考题
Thenetworkadministratorisaskedtoconfigure113point-to-pointlinks.WhichIPaddressingschemebestdefinestheaddressrangeandsubnetmaskthatmeettherequirementandwastethefewestsubnetandhostaddresses?()
A.10.10.0.0/18subnettedwithmask255.255.255.252B.10.10.0.0/25subnettedwithmask255.255.255.252C.10.10.0.0/24subnettedwithmask255.255.255.252D.10.10.0.0/23subnettedwithmask255.255.255.252E.10.10.0.0/16subnettedwithmask255.255.255.252
考题
The network administrator is asked to configure 113 point-to-point links.Which IP addressing scheme best defines the address range and subnet mask that meet the requirement and waste the fewest subnet and host addresses?()A.10.10.0.0/18 subnetted with mask 255.255.255.252B.10.10.0.0/25 subnetted with mask 255.255.255.252C.10.10.0.0/24 subnetted with mask 255.255.255.252D.10.10.0.0/23 subnetted with mask 255.255.255.252E.10.10.0.0/16 subnetted with mask 255.255.255.252
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●Information (71) involves all the operations of an office.(71)A. recordB. processingC. inputD. output
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已知位于同一文件夹下的两个文件,output.py和test.py的内容如下: #output.py def show(): print(__name__) #test.py import output if __name__=='__main__': output.show() 运行test.py的输出结果是()。 知识点:模块和主模块A.outputB.__main__C.__name__D.test
考题
7、已知位于同一文件夹下的两个文件,output.py和test.py的内容如下: #output.py def show(): print(__name__) #test.py import output if __name__=='__main__': output.show() 运行test.py的输出结果是()。 知识点:模块和主模块A.outputB.__main__C.__name__D.test