网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
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
参考答案
更多 “ 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” 相关考题
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;}
考题
Given:If some sort of exception is thrown at line 34, which output is possible?()
A.aB.bC.cD.acE.abc
考题
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?
考题
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
考题
Which of the following will permit an operator to retrieve console log output from the command line?()
A. lscons -lB. cat /var/conslogC. alog -t console -oD. lslog /var/adm/conslog
考题
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 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
考题
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).
考题
在SQL*PLUS环境中,若想通过执行PL/SQL代码来显示指定的字符串,以下哪个方法可行()A、用SQL*PLUS环境支持的SHOW命令B、用DBMS_OUTPUT包的PUT_LINE过程C、用PRINT命令来输出指定的字符串D、用DISPLAY命令来输出指定的字符串E、用DBMS_OUTPUT包的NEW_LINE过程
考题
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
考题
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
考题
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
考题
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
考题
A server in the production environment monitors output from various sensors along an assembly line.New equipment is being added to the line that will require monitoring.The server administrator needs to add additional inputs to the server for this new equipment. Which of the following input types is MOST likely required?()A、EIDEB、SATAC、SerialD、Video
考题
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.
考题
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
考题
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.
考题
单选题In the event of failure of an auxiliary such as a lubricating pump, the standby pump is started and put on the line automatically“the line” in this sentence refers to()A
fuel manifoldB
lubricating pipe lineC
auxiliary engine pipe lineD
generator output line
考题
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?()A
Native IPv6B
Point - to -point tunnelsC
Multipoint tunnelsD
NAT - PT
考题
单选题Which of the following will permit an operator to retrieve console log output from the command line?()A
lscons -lB
cat /var/conslogC
alog -t console -oD
lslog /var/adm/conslog
考题
单选题Which command line invocation will produce the output?()A
java Test 2222B
java Test 1234C
java Test 4242D
java Test 4321
考题
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?()A
JspWriter w = pageContext.getOut();B
print(foo);C
JspWriter w = pageContext.getWriter();D
JspWriter w = new JspWriter(pageContext.getWriter()); . w.print(foo);
考题
单选题What is the importance of using Virtual Output Queues on ingress Line Cards in a high-end router?()A
Prevents head-of-line blockingB
Uses less memoryC
Increases forwarding performanceD
Simplifies configuration
考题
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 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
考题
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.
考题
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.
考题
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.
热门标签
最新试卷