The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA、The route is learne d from an eBGP peerB、The route has no more than three ASNs in the AS_PatHC、The route is the best route for this prefixD、None of these facts can be positively determined by this output
The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 i
- A、The route is learne d from an eBGP peer
- B、The route has no more than three ASNs in the AS_PatH
- C、The route is the best route for this prefix
- D、None of these facts can be positively determined by this output
相关考题：
如下程序定义了“单词”类word，类中重载了＜运算符，用于比较“单词”的大小，返回相应的逻辑值。程序的输出结果为：After Sorting：Happy Welcome，请将程序补充完整。include＜iostream＞include＜string＞using namespace std；class Word{public：Word(strings)：str(s){ }string getStr( ){return str；}______const{return(str＜w．str)；}friend ostream operator＜＜(ostream output，const Word ＆w){output＜＜w．str；return output；}private：string str；}；int main( ){Word wl("Happy")，w2("Welcome")；cout＜＜"After sorting："；if(wl＜w2)cout＜＜w1＜＜"＜＜w2；else cout＜＜w2＜＜''＜＜w1：return 0；}
Given:If some sort of exception is thrown at line 34, which output is possible?() A.aB.bC.cD.acE.abc
请看以下存储过程beginbegin语句1exceptionwhen othersdbms_output.put_line('错误1');end;begin语句2dbms_output.putline('错误2');end;exceptionwhen others thendbms_output.put_line("错误3");end;请问,当语句1,语句2出错时,该存储过程输出字符串分别是什么?
Which line from the output of the show ip interface command indicates that there is a Layer 1 problem?A．Serial0/1 is up, line protocol is downB．Serial0/1 is down, line protocol is downC．Serial0/1 is up, line protocol is upD．Serial0/1 is administratively down, line protocol is downE．None of the above
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The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（）Network Next Hop Metric LocPrf Weight Path* 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA. The route is learne d from an eBGP peerB. The route has no more than three ASNs in the AS_PatHC. The route is the best route for this prefixD. None of these facts can be positively determined by this output
class Super { public int getLenght（ ） { return 4; } } public class Sub extends Super { public long getLenght（ ） { return 5; } public static void main(String[] args) { Super sooper = new Super（ ）; Sub sub = new Sub（ ）; System.out.println( sooper.getLenght（ ） + “,” + sub.getLenght（ ） ); } } What is the output?（）A、 Just after line 13.B、 Just after line 14.C、 Just after line 15.D、 Just after line 16 （that is， as the method returns）.
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Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwiseconfigured for these vty line protocols?（）A、transport type allB、transport output allC、transport preferred allD、transport input all
Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwise configured for these vty line protocols?（）A、transport type allB、transport output allC、transport preferred allD、transport input all
Which line from the output of the show ip interface command indicates a layer 1 problem?（）A、Serial0/1 is up, line protocol is downB、Serial0/1 is down, line protocol is downC、Serial0/1 is up, line protocol is upD、Serial0/1 is administratively down, line protocol is down
It is a violation of the "separation of duties" principle when which of the fol-lowing individuals access the software on systems implementing security? 下列哪项个人访问对系统安全软件，是违反了“职责分离原则？（）A、systems auditor 系统审计员B、systems programmer 系统程序员C、security analyst 安全分析员D、security administrator 安全管理员
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public class IfTest （ public static void main（stringargs） { int x = 3； int y = 1； if （x = y） system.out.printIn（“Not equal”）； else system.out.printIn（“Equal”）； } ） What is the result？（）A、 The output is “Equal”B、 The output in “Not Equal”C、 An error at line 5 causes compilation to fall.D、 The program executes but does not print a message.
public classYippee{ public static void main（String[]args）{ for（intx=1；xSystem.out.print（args[x]+""）； } } } and two separate command line invocations：j avaYippee javaYippee1234 What is the result？（）A、No output is produced. 123B、No output is produced. 234C、No output is produced. 1234D、An exception is thrown at runtime. 123E、An exception is thrown at runtime. 234F、An exception is thrown at runtime. 1234
单选题Given: What is the result?（）A BB B, followed by an Exception.C Compilation fails due to an error on line 9.D Compilation fails due to an error on line 14.E An Exception is thrown with no other output.
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单选题An enterprise h as plans to start adding IPv6 support. For the first year, the IPv6 will be in small pockets spread around the existing large IPv4 network, with occasional IPv6 traffic while applications teams test IPv6 - enabled servers and applications. Which of the fol lowing tools would be most appropriate?（）ANative IPv6BPoint - to -point tunnelsCMultipoint tunnelsDNAT - PT
单选题Which of the following will permit an operator to retrieve console log output from the command line?（）Alscons -lBcat /var/conslogCalog -t console -oDlslog /var/adm/conslog
单选题Which command line invocation will produce the output？（）A java Test 2222B java Test 1234C java Test 4242D java Test 4321
单选题Given： 5.public class MyTagHandler extends TagSupport { 6.public int doStartTag（） throws JspException { 7.try { 8.// insert code here 9.} catch（Exception ex） { /* handle exception */ } 10.return super.doStartTag（）； 11.}...42. } Which code snippet， inserted at line 8，causes the value foo to be output？（）AJspWriter w = pageContext.getOut（）；Bprint（foo）；CJspWriter w = pageContext.getWriter（）；DJspWriter w = new JspWriter(pageContext.getWriter()); . w.print(foo);
单选题What is the importance of using Virtual Output Queues on ingress Line Cards in a high-end router？（）APrevents head-of-line blockingBUses less memoryCIncreases forwarding performanceDSimplifies configuration
单选题The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iAThe route is learne d from an eBGP peerBThe route has no more than three ASNs in the AS_PatHCThe route is the best route for this prefixDNone of these facts can be positively determined by this output
单选题Given： What is the result？（）A X， followed by an Exception.B No output， and an Exception is thrown.C Compilation fails due to an error on line 14.D Compilation fails due to an error on line 16.E Compilation fails due to an error on line 17.
单选题Given： What is the result？（）A BB The code runs with no output.C Compilation fails because of an error in line 12.D Compilation fails because of an error in line 15.E Compilation fails because of an error in line 18.
单选题Given: What is the result?（）A The code runs with no output.B An exception is thrown at runtime.C Compilation fails because of an error in line 20.D Compilation fails because of an error in line 21.E Compilation fails because of an error in line 23.F Compilation fails because of an error in line 25.