单选题Which of the following entries is INVALID in the /etc/resolv.conf file？ （）A nameserver 127.0.0.1B # gargoyl is128.66.12.1C domainname peanut.comD search peanut.com cashew.com brazil.com almond.com

题目
单选题
Which of the following entries is INVALID in the /etc/resolv.conf file？ （）
A

nameserver 127.0.0.1

B

# gargoyl is128.66.12.1

C

domainname peanut.com

D

search peanut.com cashew.com brazil.com almond.com

相似考题

1.The ping loopback hangs with no output.Which of the following is the most likely cause?()A.The loopback interface is down and resolv.conf is configured.B.The loopback is not in /etc/hosts and resolv.conf is configured.C.The loopback interface is down and resolv.conf is not configured.D.The loopback is not in /etc/hosts and resolv.conf is not configured.

2.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

3.Which of the following files should contain the statement "hosts=local， bind"？（）A、/etc/hostsB、/etc/irs.confC、/etc/netsvc.confD、/etc/resolv.conf

4.How should a DNS client be configured?()A.Edit the /etc/netsvc.conf file to have a nameserver and a domain search order.B.Edit the /etc/resolv.conf file to have a nameserver and a domain search order.C.Edit the /etc/resolv.conf file to have a nameserver, domain, and domain search order.D.Edit the /etc/netsvc.conf file to have a nameserver, domain, and domain search order.

更多“单选题Which of the following entries is INVALID in the /etc/resolv.conf file？ （）A nameserver 127.0.0.1B # gargoyl is128.66.12.1C domainname peanut.comD search peanut.com cashew.com brazil.com almond.com”相关问题

  • 第1题：

    可能导致蓝鲸内部域名没法解析的原因有？（）

    • A、/etc/resolv.conf里未包含"nameserver127.0.0.1"
    • B、/etc/resolv.conf里有"optionrotate"
    • C、consul集群异常
    • D、内部域名对应的服务未运行

    正确答案:A,B,C,D

  • 第2题：

    How should an administrator change the order in which host name lookup is performed so that it reads the host file before using DNS？（）  

    • A、Edit the /etc/inetd.conf file so that it reads ’local， bind’.
    • B、Edit the /etc/resolv.conf file so that it reads ’local， bind’.
    • C、Edit the /etc/netsvc.conf file so that it reads ’local， bind’.
    • D、Edit the /etc/nslookup.conf file so that it reads ’local， bind’.

    正确答案:C

  • 第3题：

    The ping loopback hangs with no output. Which of the following is the most likely cause？（）

    • A、The loopback interface is down and resolv.conf is configured.
    • B、The loopback is not in /etc/hosts and resolv.conf is configured.
    • C、The loopback interface is down and resolv.conf is not configured.
    • D、The loopback is not in /etc/hosts and resolv.conf is not configured.

    正确答案:D

  • 第4题：

    Given the following on a system that is not a name server， which will be the first area searched to resolve a host name to an IP address？（）  #cat /etc/resolv.conf   domain abc.century.com   nameserver 192.9.201.1   nameserver 192.9.201.2  #cat /etc/netsvc.conf   hosts = bind，nis，local   #echo $NSORDER   local，bind 

    • A、 /etc/hosts on server 192.9.201.2
    • B、 /etc/hosts on the local system
    • C、 /etc/named.rev on 192.9.201.1
    • D、 /etc/netsvc.conf on the NIS server

    正确答案:B

  • 第5题：

    Which of the following files should be used to alter the order of which DNS servers get queried first？（）

    • A、/etc/hosts
    • B、/etc/inetd.conf
    • C、/etc/netsvc.conf
    • D、/etc/resolv.conf

    正确答案:D

  • 第6题：

    单选题
    In order to change the system runlevel and execute /etc/inittab entries based on the new runlevel, which of the following commands should be performed?（）
    A

    telinit

    B

    runinit

    C

    sysinit

    D

    startinit


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    Which of the following has NO effect on controlling the access permissions needed to run the "date" command on the remote machine "Earth" using the following syntax？rsh Earth date（）。
    A

    The local file： /etc/.netrc

    B

    The remote file： ~/ .rhosts

    C

    The securetcpip command

    D

    The remote file： /etc/hosts.equiv


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following commands would a system administrator use to initiate a rescan of the /etc/inittab file（）
    A

    telinit -q

    B

    init -r

    C

    initab -s

    D

    exec /etc/inittab


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    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


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    How should an administrator change the order in which host name lookup is performed so that it reads the host file before using DNS？（）
    A

    Edit the /etc/inetd.conf file so that it reads ’local， bind’.

    B

    Edit the /etc/resolv.conf file so that it reads ’local， bind’.

    C

    Edit the /etc/netsvc.conf file so that it reads ’local， bind’.

    D

    Edit the /etc/nslookup.conf file so that it reads ’local， bind’.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    An administrator was asked to log information on possible security breaches on a server.  To which file should additional entries be added to capture this information（）
    A

    /var/adm/sulog

    B

    /etc/syslog.conf

    C

    /etc/security/sysck.cfg

    D

    /etc/security/syslog.conf


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following entries is INVALID in the /etc/resolv.conf file？ （）
    A

    nameserver 127.0.0.1

    B

    # gargoyl is128.66.12.1

    C

    domainname peanut.com

    D

    search peanut.com cashew.com brazil.com almond.com


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Which of the following has NO effect on controlling the access permissions needed to run the "date" command on the remote machine "Earth" using the following syntax？rsh Earth date（）。

    • A、The local file： /etc/.netrc
    • B、The remote file： ~/ .rhosts
    • C、The securetcpip command
    • D、The remote file： /etc/hosts.equiv

    正确答案:A

  • 第14题：

    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

    正确答案:A

  • 第15题：

    The statement： "search austin.ibm.com raleigh.ibm.com" belongs in which of the following files？（）

    • A、/etc/hosts
    • B、/etc/irs.hosts
    • C、/etc/resolv.conf
    • D、/etc/netsvc.conf

    正确答案:C

  • 第16题：

    Which of the following entries is INVALID in the /etc/resolv.conf file？ （）

    • A、nameserver 127.0.0.1
    • B、# gargoyl is128.66.12.1
    • C、domainname peanut.com
    • D、search peanut.com cashew.com brazil.com almond.com

    正确答案:C

  • 第17题：

    单选题
    Which of the following files should contain the statement "hosts=local， bind"？（）
    A

    /etc/hosts

    B

    /etc/irs.conf

    C

    /etc/netsvc.conf

    D

    /etc/resolv.conf


    正确答案： B
    解析： 暂无解析

  • 第18题：

    单选题
    Which of the following files should be used to alter the order of which DNS servers get queried first？（）
    A

    /etc/hosts

    B

    /etc/inetd.conf

    C

    /etc/netsvc.conf

    D

    /etc/resolv.conf


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    The statement： "search austin.ibm.com raleigh.ibm.com" belongs in which of the following files？（）
    A

    /etc/hosts

    B

    /etc/irs.hosts

    C

    /etc/resolv.conf

    D

    /etc/netsvc.conf


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    The ping loopback hangs with no output.Which of the following is the most likely cause?（）
    A

    The loopback interface is down and resolv.conf is configured.

    B

    The loopback is not in /etc/hosts and resolv.conf is configured.

    C

    The loopback interface is down and resolv.conf is not configured.

    D

    The loopback is not in /etc/hosts and resolv.conf is not configured.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    How should a DNS client be configured？（）
    A

    Edit the /etc/netsvc.conf file to have a nameserver and a domain search order.

    B

    Edit the /etc/resolv.conf file to have a nameserver and a domain search order.

    C

    Edit the /etc/resolv.conf file to have a nameserver， domain， and domain search order. 

    D

    Edit the /etc/netsvc.conf file to have a nameserver， domain， and domain search order.


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    The /etc/inittab file is composed of position-dependent entries. What is the second field of an /etc/inittab file entry？（）
    A

    Label

    B

    Action

    C

    Command

    D

    RunLevel


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Given the following on a system that is not a name server， which will be the first area searched to resolve a host name to an IP address？（）  #cat /etc/resolv.conf   domain abc.century.com   nameserver 192.9.201.1   nameserver 192.9.201.2  #cat /etc/netsvc.conf   hosts = bind，nis，local   #echo $NSORDER   local，bind
    A

     /etc/hosts on server 192.9.201.2

    B

     /etc/hosts on the local system

    C

     /etc/named.rev on 192.9.201.1

    D

     /etc/netsvc.conf on the NIS server


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1.  After the mksysb is mounted in /mnt/backup/ from the local nim server， which command should be run to restore the file？ （）
    A

    tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.conf

    B

    restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.conf

    C

    listvgbackup -f /mnt/backup/server1.mksysb  -r ./etc/resolv.conf

    D

    restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf


    正确答案： B
    解析： 暂无解析

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