For each blank, choose the best answer from the four choices and write down on the answer'sheet.(66)is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group.(67)is an error detection code that most data commun

题目

For each blank, choose the best answer from the four choices and write down on the answer'sheet.

(66)is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group.

(67)is an error detection code that most data communication networks use.

(68)is an interior gateway protocol that uses a distance vector algorithm to propagate routing information.

(69)is a transfer mode in which all types of information are organized into fixed form. cells on an asynchronous or non-periodic basis over a range of media.

(70)is an identifier of a web page.

A．ICMP

B．SMTP

C．IGMP

D．ARP

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更多“For each blank, choose the best answer from the four choices and write down on the answer' ”相关问题

  • 第1题：

    你在C:\Textfiles\Answer文件夹下创建了一个名为Unattend.xml的无人值守安装应答文件.下列哪各命令将这个文件应用到映射在C:\Mountfolder的镜像上()。

    A.dism/image：c：\textfiles\answer/apply-unattend：c：\mount\unattend.xml

    B.dism/image：c：\mount/apply-unattend：c：\textfiles\answer\unattend.xml

    C.dism/image：c：\mount/apply：c：\textfiles\answer\unattend.xml

    D.dism/image：c：\mount/apply-answer：c：\textfiles\answer\unattend.xml


    参考答案：B

  • 第2题：

    第43题答案是__________

    A.withdraw
    B.disclose
    C.reimburse
    D.answer

    答案：B
    解析：
    A“withdraw”撤回，B“disclose”公开，阐明，C“reimburse”偿还，D“answer”答复，答应。

  • 第3题：

    下面 C代码的输出结果是（）。 int answer,result; answer=100; result=answer-10; printf（“The result is %d” , result+5);

    A．The result is 90

    B．The result is 95

    C．The result is 10

    D．The result is 100


    The result is 95

  • 第4题：

    你创建一个answer.xml文件来部署自己创建的映像,为确保系统安装完后能自动应用应答文件,你得在捕获映像前执行以下哪个命令?()

    A.imagex.exe/mountanswer.xml/verify

    B.imagex.exe/appendanswer.xml/check

    C.sysprep.exe/generalize/oobe/unattend：answer.xml

    D.sysprep.exe/reboot/audit/unattend：answer.xml


    参考答案：C

  • 第5题：

    56、归结反演求解问题时将问题的否定和Answer谓词析取后加入公式集，最终答案就在Answer谓词中


    对

  • 第6题：

    下列对枚举类型的使用的代码中错误的是（）。

    A．enum {no, yes, none}answer; if (answer == yes) { printf("Yesn"); }

    B．enum response{no = -1, yes = 1, none = 0}; enum response answer;

    C．answer = yes; printf("%d", answer);

    D．answer = "yes"; printf("%s", answer);


    enum a{a1, a2，a3}；

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