单选题NFS is experiencing name service resolution difficulties.  Which command reports the LEAST useful information in trouble-shooting this problem？（）A nfsstat -sB lssrc -s namedC ls -l /etc/resolv.confD nslookup hostname

题目
单选题
NFS is experiencing name service resolution difficulties.  Which command reports the LEAST useful information in trouble-shooting this problem？（）
A

nfsstat -s

B

lssrc -s named

C

ls -l /etc/resolv.conf

D

nslookup hostname

相似考题

1.Which command will list all subsystem resources on a server?()A.lssrc aB.lssrc gC.lssrc lD.lssrc -s

2.After executing the "show host" command, which of the information below would you see?()A. The IP addresses of workstations allowed gain access to the router via an access listB. Permanent name-to-address mappings created using the ip host command.C. Temporary and permanent DNS entries.D. The names of the routers created using the hostname command.E. The length of time of users logged into the router, as well as the duration

3. You are the network administrator for your company. You need to provide Internet name resolution services for the company. You set up a Windows Server 2003 computer running the DNS Server service to provide this network service.   During testing， you notice the following intermittent problems：   Name resolution queries sometimes take longer than one minute to resolve.   Some valid name resolution queries receive the following error message in the Nslookup command-line tool： "Non-existent domain."   You suspect that there is a problem with name resolution.   You need to review the individual queries that the server handles. You want to configure monitoring on the DNS server to troubleshoot the problem.   What should you do？ （）A、 In the DNS server properties， on the Debug Logging tab， select the Log packets for debugging option.B、 In the DNS server properties， on the Event Logging tab， select the Errors and warnings option.C、 In System Monitor， monitor the Recursive Query Failure counter in the DNS object.D、 In the DNS server properties， on the Monitoring tab， select the monitoring options.

4.Which command will check the errorlog size?()A.lssrc -s errordB.errorlog -histsizeC./usr/lib/errdemon -lD.ls -l /var/adm/ras/errlog

参考答案和解析
正确答案： D
解析： 暂无解析
更多“单选题NFS is experiencing name service resolution difficulties.  Which command reports the LEAST useful information in trouble-shooting this problem？（）A nfsstat -sB lssrc -s namedC ls -l /etc/resolv.confD nslookup hostname”相关问题

  • 第1题：

    NFS is experiencing name service resolution difficulties.  Which command reports the LEAST useful information in trouble-shooting this problem？（）

    • A、nfsstat -s
    • B、lssrc -s named
    • C、ls -l /etc/resolv.conf
    • D、nslookup hostname

    正确答案:A

  • 第2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3题：

    After executing the "show host" command, which of the information below would you see?（）

    • A、The IP addresses of workstations allowed gain access to the router via an access list
    • B、Permanent name-to-address mappings created using the ip host command.
    • C、Temporary and permanent DNS entries.
    • D、The names of the routers created using the hostname command.
    • E、The length of time of users logged into the router, as well as the duration

    正确答案:B,D

  • 第4题：

    After issuing the nfsstat -rs command， the null received column starts to grow. This indicates which of the following conditions？（）

    • A、 Not enough NFS daemons running
    • B、 Too many NFS daemons running
    • C、 nfs_tcp_socketsize is too small
    • D、 nfs_tcp_socketsize is too large

    正确答案:B

  • 第5题：

    Which of the following commands will display the active heartbeat sensitivity of network interface modules（NIMs）？（）

    • A、cllsnim a
    • B、lssrc -ls grpsvcs
    • C、lssrc ls topsvcs
    • D、cllstopsvcs -G -t dhb

    正确答案:C

  • 第6题：

    A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）

    • A、Check routing
    • B、Check inetd.conf
    • C、Check /etc/resolv.conf
    • D、Check interface with ifconfig

    正确答案:C

  • 第7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8题：

    单选题
    After issuing the nfsstat -rs command， the null received column starts to grow. This indicates which of the following conditions？（）
    A

     Not enough NFS daemons running

    B

     Too many NFS daemons running

    C

     nfs_tcp_socketsize is too small

    D

     nfs_tcp_socketsize is too large


    正确答案： B
    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
    You are the network administrator for your company. You need to provide Internet name resolution services for the company. You set up a Windows Server 2003 computer running the DNS Server service to provide this network service.   During testing， you notice the following intermittent problems：   Name resolution queries sometimes take longer than one minute to resolve.   Some valid name resolution queries receive the following error message in the Nslookup command-line tool： "Non-existent domain."   You suspect that there is a problem with name resolution.   You need to review the individual queries that the server handles. You want to configure monitoring on the DNS server to troubleshoot the problem.   What should you do？ （）
    A

     In the DNS server properties， on the Debug Logging tab， select the Log packets for debugging option.

    B

     In the DNS server properties， on the Event Logging tab， select the Errors and warnings option.

    C

     In System Monitor， monitor the Recursive Query Failure counter in the DNS object.

    D

     In the DNS server properties， on the Monitoring tab， select the monitoring options.


    正确答案： D
    解析： 暂无解析

  • 第12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

  • 第13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:C

  • 第14题：

    在HP-UX系统中，以下（）文件包含NFS客户机的配置信息。

    • A、/etc/binconf
    • B、/etc/rconfig.d/dns.conf
    • C、/etc/resolv.conf
    • D、/etc/rconfig.d/namesvrs

    正确答案:D

  • 第15题：

    Which smb.conf configuration keyword determines the hostname resolution order？（）

    • A、 use ads
    • B、 name resolve order
    • C、 use nsswitch.conf
    • D、 use resolv.conf

    正确答案:B

  • 第16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17题：

    In a cluster using /etc/hosts for name resolution， which of the following describes the minimum requirementsfor the /etc/hosts file？（）

    • A、IP address and IP label of each service and boot interface in the cluster
    • B、IP address and IP label of each service and boot interface in the cluster， loopback interface， and the hostname of the node
    • C、IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， and the cluster gateway
    • D、IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， the cluster gateway， and the subnet network addresses

    正确答案:B

  • 第18题：

    Which command will check the errorlog size？（）

    • A、lssrc -s errord
    • B、errorlog -histsize
    • C、/usr/lib/errdemon -l
    • D、ls -l /var/adm/ras/errlog

    正确答案:C

  • 第19题：

    Which command will list all subsystem resources on a server？（）

    • A、lssrc a
    • B、lssrc g
    • C、lssrc l
    • D、lssrc -s

    正确答案:A

  • 第20题：

    单选题
    In a cluster using /etc/hosts for name resolution， which of the following describes the minimum requirementsfor the /etc/hosts file？（）
    A

    IP address and IP label of each service and boot interface in the cluster

    B

    IP address and IP label of each service and boot interface in the cluster， loopback interface， and the hostname of the node

    C

    IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， and the cluster gateway

    D

    IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， the cluster gateway， and the subnet network addresses


    正确答案： A
    解析： 暂无解析

  • 第21题：

    多选题
    Youe just configured the network interface on You？e just configured the network interface on systemA and the following information is displayed pertaining to systemA’s network interface： You have been instructed to change the name of this system to systemB.  Which four files need to be modified to change the name of this system from systemA to systemB？ （）
    A

    /etc/nodename

    B

    /etc/hostname.rtls0

    C

    /etc/hostname

    D

    /etc/inet/hosts

    E

    /etc/domainname

    F

    /etc/inet/ipnodes

    G

    /etc/inetd.conf


    正确答案： A,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
    NFS is experiencing name service resolution difficulties.  Which command reports the LEAST useful information in trouble-shooting this problem？（）
    A

    nfsstat -s

    B

    lssrc -s named

    C

    ls -l /etc/resolv.conf

    D

    nslookup hostname


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    Which smb.conf configuration keyword determines the hostname resolution order？（）
    A

     use ads

    B

     name resolve order

    C

     use nsswitch.conf

    D

     use resolv.conf


    正确答案： D
    解析： 暂无解析

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