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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
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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” 相关考题
考题
Which of the following is an invalid subnet mask?()
A.255.0.0.0B.255.256.255.0C.255.255.255.255D.255.255.00
考题
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.
考题
A user cannot ping any other hostnames from an AIX machine. The error received is "host name earth NOT FOUND". Which of the following files is most likely configured incorrectly？（）A、/etc/resolv.confB、/etc/rc.tcpipC、/etc/aliasesD、/etc/hosts.equiv
考题
Which of the following files should contain the statement "hosts=local， bind"？（）A、/etc/hostsB、/etc/irs.confC、/etc/netsvc.confD、/etc/resolv.conf
考题
Which of the following is the correct format for /etc/inittab entries（）A、Runlevel：Action：Identifier：CommandB、Identifier：Runlevel：Action：CommandC、Command：Action：Identifier：ProcessD、Process：Runlevel：Command：Identifier
考题
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 fileB、Unset the NSORDER environment variableC、Add the following line to /etc/netsvc.conf： hosts=nis，bind，localD、In a NIS and DNS environment， NIS takes precedence so there is nothing to change
考题
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/sulogB、/etc/syslog.confC、/etc/security/sysck.cfgD、/etc/security/syslog.conf
考题
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 routingB、Check inetd.confC、Check /etc/resolv.confD、Check interface with ifconfig
考题
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.
考题
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.confB、restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.confC、listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.confD、restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf
考题
Telneting from any machine on the network is taking 75 seconds. Which of the following procedures should be checked to correct the error?（）A、 Check /etc/hosts. B、 Check /etc/resolv.conf. C、 Check for packet errors. D、 Check to see if the master server is up.
考题
Which of the following files contains the settings for the system’s DNS domain name and DNS servers？（）A、/etc/hostsB、/etc/resolv.confC、/etc/netsvc.confD、/etc/named.boot
考题
Which script is executed during system startup to set the system hostname， default gateway and static routes？（）A、/etc/rpcB、/etc/rc.netC、/etc/rc.tcpipD、/etc/resolv.conf
考题
The statement： "search austin.ibm.com raleigh.ibm.com" belongs in which of the following files？（）A、/etc/hostsB、/etc/irs.hostsC、/etc/resolv.confD、/etc/netsvc.conf
考题
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 192.9.201.2B、 /etc/hosts on the local systemC、 /etc/named.rev on 192.9.201.1D、 /etc/netsvc.conf on the NIS server
考题
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
考题
Which of the following files should be used to alter the order of which DNS servers get queried first？（）A、/etc/hostsB、/etc/inetd.confC、/etc/netsvc.confD、/etc/resolv.conf
考题
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、telinitB、runinitC、sysinitD、startinit
考题
单选题Which script is executed during system startup to set the system hostname， default gateway and static routes？（）A
/etc/rpcB
/etc/rc.netC
/etc/rc.tcpipD
/etc/resolv.conf
考题
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.
考题
单选题The statement： "search austin.ibm.com raleigh.ibm.com" belongs in which of the following files？（）A
/etc/hostsB
/etc/irs.hostsC
/etc/resolv.confD
/etc/netsvc.conf
考题
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 fileB
Unset the NSORDER environment variableC
Add the following line to /etc/netsvc.conf： hosts=nis，bind，localD
In a NIS and DNS environment， NIS takes precedence so there is nothing to change
考题
单选题Which of the following files should be used to alter the order of which DNS servers get queried first？（）A
/etc/hostsB
/etc/inetd.confC
/etc/netsvc.confD
/etc/resolv.conf
考题
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.confB
restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.confC
listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.confD
restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf
考题
单选题Telneting from any machine on the network is taking 75 seconds. Which of the following procedures should be checked to correct the error?（）A
Check /etc/hosts. B
Check /etc/resolv.conf. C
Check for packet errors. D
Check to see if the master server is up.
考题
单选题A user cannot ping any other hostnames from an AIX machine. The error received is "host name earth NOT FOUND". Which of the following files is most likely configured incorrectly？（）A
/etc/resolv.confB
/etc/rc.tcpipC
/etc/aliasesD
/etc/hosts.equiv
考题
单选题Which of the following files contains the settings for the system’s DNS domain name and DNS servers？（）A
/etc/hostsB
/etc/resolv.confC
/etc/netsvc.confD
/etc/named.boot
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