A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system?()A. /etc/hostsB. /etc/namesC. /etc/rc.tcpipD. /etc/resolv.conf

题目
A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system?()

A. /etc/hosts

B. /etc/names

C. /etc/rc.tcpip

D. /etc/resolv.conf


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更多“A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system?() ”相关问题
  • 第1题:

    Which configuration command controls the source IP address for packets sent to a RADIUS server?()

    A.radius override nas-ip-addr

    B.radius source-ip-address 10.13.7.55

    C.radius update-source-address 10.13.7.11

    D.radius authentication server 10.13.7.55


    参考答案:C

  • 第2题:

    配置DHCP服务器IP地址池的地址为193.45.98.0/24,其中193.45.98.10~193.45.98.30用做静态地址分配,正确的配置语句是______。

    A.ip dhcp excluded-address 193.45.98.10.193.45.98.30 network 193.45.98.0 255.255.255.0

    B.ip dhcp excluded-address 193.45.98.10.193.45.98.30 network 193.45.98.0/24

    C.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 0.0.0.255

    D.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 255.255.255.0


    正确答案:D
    解析:本试题中,地址块“193.45.98.0/24”的“/24”是子网掩码255.255.255.0的简化表达形式。在DHCP Pool配置模式下,使用命令networknetwork-number>[mask|/prefix-length]配置分配给DHCP客户的有效IP地址池的子网地址和子网掩码。其中,子网掩码参数允许以点分十进制数、掩码前缀长度两种形式表达。因此,DHCP服务器IP地址池的地址为193.45.98.0/24的配置语句,如下所示:
      Router (dhcp-config)# network l93.45.98.0 255.255.255.0
      或:
      Router (dhcp-eonfig)# network 193.45.98.0/24
      在全局配置模式“Router(config)#”下,使用命令ip dhcp excluded-address low-address [high-address]将所要保留的IP地址从预定义的IP地址池中排除,使之成为不能动态分配的IP地址。若将IP地址池中 193.45.98.10~193.45.98.30用做静态地址分配,则相关的配置语句如下:
      Router (confiq)#ip dhcp excluded-address 193.45.98.10 193.45.98.30
      本试题选项A、选项B、选项C的配置语句,分别存在不符合以上两条命令的语法格式。

  • 第3题:

    配置DHCP服务器IP地址池的地址为193.45.98.0/24,其中193.45.98.10至193.45.98.30用作静态地址分配,正确的配置语句是

    A.ip dhcp excluded-address 193.45.98.10,193.45.98.30 network 193.45.98.0 255.255.255.0

    B.ip dhcp excluded-address 193.45.98.10,193.45.98.30 network 193.45.98.0 /24

    C.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 0.0.0.255

    D.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 255.255.255.0


    正确答案:D
    P187

  • 第4题:

    Whichofthefollowingcommandsprovidesdataplaneinformationrequiredtoforwardapackettoaspecificipaddress?()

    A.shiproute

    B.shipcef〈ip_address〉

    C.shadjacency〈ip_address〉

    D.shiproute〈ip_addres$〉

    E.shipadjacency〈/p_address〉

    F.shipcef〈mac_addrQss〉〈ip_address〉


    参考答案:B

  • 第5题:

    4.—_________ Mike________ his homework in the evening?

    —No,he doesn't.

    A. Do;does

    B. Does;do

    C. Do;do

    D. Does;does


    正确答案:B
    4.B【解析】考查实义动词的疑问式为“Does+主语+do,故选B。

  • 第6题:

    Which of the following may illustrate the difference between "competence" and__________ "performance"?

    A.What a person "knows" and what he/she "does".
    B.What a person "can do" and what he/she "does".
    C.What a person "does" and what he/she "knows".
    D.What a person "does" and what he/she "can do".

    答案:A
    解析:
    考查语言学知识。competence“语言能力”,指语言使用者对于语言规则系统的潜在意识;performance“语言运用”,指在具体场景中语言的实际运用,二者对应的分别为“knows”和“does”。故选A。