单选题On AIX systems， where DNS resolution takes precedence over NIS， a particular process needs to resolve names using /etc/hosts first.  Which of the following processes is the best way to accomplish this without affecting the rest of the system’s name res

题目
单选题
On AIX systems， where DNS resolution takes precedence over NIS， a particular process needs to resolve names using /etc/hosts first.  Which of the following processes is the best way to accomplish this without affecting the rest of the system’s name resolution？（）
A

Set the NSORDER environmental variable of the environment which invokes the process to：NSORDER=local，nis，bind

B

Set the NSORDER environmental variable of the environment which invokes the process to：  NSORDER=hosts=auth，nis，bind

C

Edit /etc/netsvc.conf to add a line similar to the following： process /full/path/of/process {hosts=local，nis，dns}

D

Unset NSORDER environment variable of the environment which invokes the process

相似考题

1.OnAIXsystems，whereDNSresolutiontakesprecedenceoverNIS，aparticularprocessneedstoresolvenamesusing/etc/hostsfirst.Whichofthefollowingprocessesisthebestwaytoaccomplishthiswithoutaffectingtherestofthesystem’snameresolution？（）A.SettheNSORDERenvironmentalvariableoftheenvironmentwhichinvokestheprocessto：NSORDER="local，nis，bind"B.SettheNSORDERenvironmentalvariableoftheenvironmentwhichinvokestheprocessto：NSORDER="hosts=auth，nis，bind"C.Edit/etc/netsvc.conftoaddalinesimilartothefollowing：process/full/path/of/process{hosts=local，nis，dns}D.UnsetNSORDERenvironmentvariableoftheenvironmentwhichinvokestheprocess

2. The order of name resolution can be controlled. The default is：   1.BIND   2.NIS   3./etc/hosts   To change the order of the above name resolutions， which of the following should be used？（）A、nslookupB、hostnameC、/etc/netsvc.confD、/etc/host.equiv

3.On AIX systems， where DNS resolution takes precedence over NIS， a particular process needs to resolve names using /etc/hosts first.  Which of the following processes is the best way to accomplish this without affecting the rest of the system’s name resolution？（）A、Set the NSORDER environmental variable of the environment which invokes the process to：NSORDER="local，nis，bind"B、Set the NSORDER environmental variable of the environment which invokes the process to：  NSORDER="hosts=auth，nis，bind"C、Edit /etc/netsvc.conf to add a line similar to the following： process /full/path/of/process {hosts=local，nis，dns}D、Unset NSORDER environment variable of the environment which invokes the process

4.WhichofthefollowingproceduresbestexplainshowtoenabletheNISnameresolutiontotakeprecedenceoverDNSonasystem－widebasis?()A.Addthefollowinglineto/etc/netsvc.conf:hosts=nis,bind,localB.edit/etc/netsvc.conftoaddthefollowing:process/full/path/of/process\{hosts=local,nis,dns}C.InanNISandDNSenvironment,NIStakesprecedenceoverDNSinthisenvironmentresultinginnochangeD.ChangetheNSORDERenvironmentvariable

参考答案和解析
正确答案： B
解析： 暂无解析
更多“单选题On AIX systems， where DNS resolution takes precedence over NIS， a particular process needs to resolve names using /etc/hosts first.  Which of the following processes is the best way to accomplish this without affecting the rest of the system’s name res”相关问题

  • 第1题：

    The order of name resolution can be controlled.   The default is：   1.DNS/BIND   2.NIS  3./etc/hosts   To change the order of the above name resolutions， which of the following should be used？（）

    • A、nslookup
    • B、hostname
    • C、/etc/host.equiv
    • D、environment variable NSORDER

    正确答案:D

  • 第2题：

    A system is experiencing name resolution issues. The administrator has verified that /etc/resolv.conf is suitably configured using correct syntax. However, processes run by non-root users are failing to resolve any hostnames to IP addresses with the error 'No response from server'. Which tool will help trace the nslookup command in an attempt to investigate the problem?（）

    • A、kdb
    • B、dbx
    • C、trace
    • D、truss

    正确答案:D

  • 第3题：

    Which of the following options best justifies why a DNS server should be run in a large network system？（）

    • A、To use ftp and telnet
    • B、To perform NFS mounts
    • C、To make /etc/hosts files unnecessary
    • D、To reduce network traffic and save bandwidth

    正确答案:C

  • 第4题：

    A new application has been added to a system which needs to automatically be started at system startup. The system administrator has decided to accomplish this by using the /etc/inittab file. Which command would be used to accomplish this in a supported manner？（）

    • A、vi
    • B、mkitab
    • C、telinit
    • D、startsrc

    正确答案:B

  • 第5题：

    Which of the following files contains the settings for the system’s DNS domain name and DNS servers？（）

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

    正确答案:B

  • 第6题：

    You are designing a strategy to enable the ATC application to successfully resolve computer names. Which name resolution method should you use?（）

    • A、DNS
    • B、WINS
    • C、Hosts file
    • D、Lmhosts file

    正确答案:A

  • 第7题：

    单选题
    On AIX systems， where DNS resolution takes precedence over NIS， a particular process needs to resolve names using /etc/hosts first.  Which of the following processes is the best way to accomplish this without affecting the rest of the system’s name resolution？（）
    A

    Set the NSORDER environmental variable of the environment which invokes the process to：NSORDER=local，nis，bind

    B

    Set the NSORDER environmental variable of the environment which invokes the process to：  NSORDER=hosts=auth，nis，bind

    C

    Edit /etc/netsvc.conf to add a line similar to the following： process /full/path/of/process {hosts=local，nis，dns}

    D

    Unset NSORDER environment variable of the environment which invokes the process


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following options best justifies why a DNS server should be run in a large network system？（）
    A

    To use ftp and telnet

    B

    To perform NFS mounts

    C

    To make /etc/hosts files unnecessary

    D

    To reduce network traffic and save bandwidth


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    The order of name resolution can be controlled.   The default is：   1.DNS/BIND   2.NIS  3./etc/hosts   To change the order of the above name resolutions， which of the following should be used？（）
    A

    nslookup

    B

    hostname

    C

    /etc/host.equiv

    D

    environment variable NSORDER


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    The order of name resolution can be controlled. The default is：   1.BIND   2.NIS   3./etc/hosts   To change the order of the above name resolutions， which of the following should be used？（）
    A

    nslookup

    B

    hostname

    C

    /etc/netsvc.conf

    D

    /etc/host.equiv


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    New AIX systems arrive without a CDROM drive. All systems do not have the system hardware configuration. Which of the following options is the most appropriate way to install AIX on the systems?（）
    A

    Install CDROM drives or tape drives on the systems because that is the only way to install AIX.

    B

    Install one system. Take a mksysb from the first system and resotre the mksysb to the remaining systems.

    C

    Install one system. Mirror rootvg onto a disk from each of the remaining systems.

    D

    Setup and NIM master and resources.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A new application has been added to a system which needs to automatically be started at system startup. The system administrator has decided to accomplish this by using the /etc/inittab file. Which command would be used to accomplish this in a supported manner？（）
    A

    vi

    B

    mkitab

    C

    telinit

    D

    startsrc


    正确答案： A
    解析： 暂无解析

  • 第13题：

    On a system wide basis， which of the following procedures is best to make NIS name resolution take precedence over DNS？（）

    • A、Remove the /etc/resolv.conf file
    • B、Unset the NSORDER environment variable
    • C、Add the following line to /etc/netsvc.conf： hosts=nis，bind，local
    • D、In a NIS and DNS environment， NIS takes precedence so there is nothing to change

    正确答案:C

  • 第14题：

    Which of the following procedures best explains how to enable the NIS name resolution to take precedence over DNS on a system-wide basis?（）

    • A、 Add the following line to /etc/netsvc.conf: hosts = nis,bind,local 
    • B、 edit /etc/netsvc.conf to add the following: process /full/path/of/process /{ hosts = local,nis,dns} 
    • C、 In an NIS and DNS environment, NIS takes precedence over DNS in this environment resulting in no change 
    • D、 Change the NSORDER environment variable 

    正确答案:A

  • 第15题：

    New AIX systems arrive without a CDROM drive. All systems do not have the system hardware configuration. Which of the following options is the most appropriate way to install AIX on the systems?（）

    • A、Install CDROM drives or tape drives on the systems because that is the only way to install AIX.
    • B、Install one system. Take a mksysb from the first system and resotre the mksysb to the remaining systems.
    • C、Install one system. Mirror rootvg onto a disk from each of the remaining systems.
    • D、Setup and NIM master and resources.

    正确答案:D

  • 第16题：

    A DNS server for a large network is experiencing performance problems.  Which of the following options is the best solution to fix the problem？（）

    • A、Enable NIS
    • B、Purchase a larger server
    • C、Use /etc/hosts on all of the systems
    • D、Create secondary name servers throughout the network

    正确答案:D

  • 第17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18题：

    单选题
    Which of the following procedures best explains how to enable the NIS name resolution to take precedence over DNS on a system-wide basis?（）
    A

     Add the following line to /etc/netsvc.conf: hosts = nis,bind,local 

    B

     edit /etc/netsvc.conf to add the following: process /full/path/of/process /{ hosts = local,nis,dns} 

    C

     In an NIS and DNS environment, NIS takes precedence over DNS in this environment resulting in no change 

    D

     Change the NSORDER environment variable 


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    Which of the following files contains the settings for the system’s DNS domain name and DNS servers？（）
    A

    /etc/hosts

    B

    /etc/resolv.conf

    C

    /etc/netsvc.conf

    D

    /etc/named.boot


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    On a system wide basis， which of the following procedures is best to make NIS name resolution take precedence over DNS？（）
    A

    Remove the /etc/resolv.conf file

    B

    Unset the NSORDER environment variable

    C

    Add the following line to /etc/netsvc.conf： hosts=nis，bind，local

    D

    In a NIS and DNS environment， NIS takes precedence so there is nothing to change


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    You are designing a strategy to enable the ATC application to successfully resolve computer names.  Which name resolution method should you use？（）
    A

     DNS

    B

     WINS

    C

     Hosts file

    D

     Lmhosts file


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A DNS server for a large network is experiencing performance problems.  Which of the following options is the best solution to fix the problem？（）
    A

    Enable NIS

    B

    Purchase a larger server

    C

    Use /etc/hosts on all of the systems

    D

    Create secondary name servers throughout the network


    正确答案： A
    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
    A system is experiencing name resolution issues.  The administrator has verified that /etc/resolv.conf is suitably configured using correct syntax. However， processes run by non-root users are failing to resolve any hostnames to IP addresses with the error ’No response from server’.  Which tool will help trace the nslookup command in an attempt to investigate the problem？（）
    A

    kdb

    B

    dbx

    C

    trace

    D

    truss


    正确答案： A
    解析： 暂无解析

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