Bye default, what are three valid routing tables? ()A. inet.0B. inet4.0C. inet.6D. inet6.0E. inet.3

题目
Bye default, what are three valid routing tables? ()

A. inet.0

B. inet4.0

C. inet.6

D. inet6.0

E. inet.3


相似考题
更多“Bye default, what are three valid routing tables? () ”相关问题
  • 第1题:

    运行下面程序时,从键盘输入字母H,则输出结果是 main() { char ch; ch=getchar(); swimh(ch) {case'H':printf("Hello!\n"); case'G':printf("Good morning!\n"); default:printf("Bye_Bye!\n"); } }

    A.Hello!

    B.Hello! GoodMoring!

    C.Hello! Good moming! Bye_ye!

    D.Hello! Bye_ye!


    正确答案:C
    解析: 本题主要对switch语句进行了考查。switch语句的执行过程为:进入switch结构后,对条件表达式进行运算,然后从上至下去找与条件表达式值相匹配的case,以此作为入口,执行switch结构中后面的各语句,直到遇到break语句,则跳出switch语句,如果各case都不匹配时,则执行de-fault后面的语句。本题中ch为字符'H',所以case'H'条件中的语句将被执行,由于没有break语句,所以case'C'后的语句也被执行,由于同样的缺少break语句,所以default后的语句也被执行

  • 第2题:

    The following output on Router R1 lists details of a BGP route for 190.1.0.0/16. Which of the following is true based on this output?()R1 show ip bgp 19 0.1.0.0/16BGP routing table entry for 190.1.0.0/16, version 121Paths: (1 available, best 1, table Default - IP - Routing - Table)Advertised to update - groups:11 2 3 41.1.1.1 from 2.2.2.2 (3.3.3.3)Origin IGP, metric 0, localpref 100, valid, internal, best

    A. R1 has a neighbor 1.1.1.1 command configured.

    B. R1 has a neighbor 2.2.2.2 command configured.

    C. The show ip bgp command lists a line for 190.1.0.0/16 with both an ">" and an "i" on the left.

    D. R1 is in ASN 1.


    参考答案:B, C

  • 第3题:

    【单选题】在执行下述程序时,若从键盘输入字母H,则输出结果是_______。 #inlude <stdio.h> main() { char ch; ch=getchar(); switch(ch) { case 'H':printf("Hello! n"); case 'G':printf("Good morning! n"); default:printf("Bye_Bye! n"); } }

    A.Hello!

    B.Hello! Good morning!

    C.Hello! Good morning! Bye_Bye!

    D.Hello! Bye_Bye!


    B 本题中a的值为6,b的值为8,最后s的值为8,s*=s等价于s=s*s。

  • 第4题:

    以下程序段的输出结果为( )。 int j=2 switch (j){ Case 2: system.out.print("two."): Case 2+1: System.out.println("three."); break: default: System.out.println (“value is”+j): Break }A.B.two

    A.two.three.

    B.two

    C.three

    D.value is 2


    正确答案:A

  • 第5题:

    对于以下代码: int i=6; if (i<= 6 ) System.out.println("hello"); else System.out.println("bye-bye"); 哪句话是对的?

    A.打印出“hello”

    B.打印出“bye-bye"

    C.不能编译

    D.打印出”hello bye-bye“


    打印出6

  • 第6题:

    【单选题】有下面程序,从键盘输入字母H,则输出结果是() #include <stdio.h> int main() { char ch; ch=getchar(); switch(ch) { case 'H':printf("Hello!n"); case 'G':printf("Good morning!n"); default:printf("Bye_Bye!n"); } return 0; }

    A.Hello!

    B.Hello! Good morning!

    C.Hello! Good morning! Bye_Bye!

    D.Hello! Bye_Bye!


    C