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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 $NSORDER local,bind
A
/etc/hosts on server 192.9.201.2
B
/etc/hosts on the local system
C
/etc/named.rev on 192.9.201.1
D
/etc/netsvc.conf on the NIS server
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How should a DNS client be configured?()
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Giventhefollowingonasystemthatisnotanameserver,whichwillbethefirstareasearchedtoresolveahostnametoanIPaddress?()cat/etc/resolv.confdomainabc.century.comnameserver192.9.201.1nameserver192.9.201.2cat/etc/netsvc.confhosts=bind,nis,localecho$NSORDERlocal,bindA./etc/hostsonserver192.9.201.2B./etc/hostsonthelocalsystemC./etc/named.revon192.9.201.1D./etc/netsvc.confontheNISserver
考题
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?()
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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
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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
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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、nslookupB、hostnameC、/etc/host.equivD、environment variable NSORDER
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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、kdbB、dbxC、traceD、truss
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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 clusterB、IP address and IP label of each service and boot interface in the cluster, loopback interface, and the hostname of the nodeC、IP address and IP label of each service and boot interface in the cluster, the loopbackinterface, and the cluster gatewayD、IP address and IP label of each service and boot interface in the cluster, the loopbackinterface, the cluster gateway, and the subnet network addresses
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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
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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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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
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
单选题An AIX server is configured with a static IP address but the system administrator wants the server to give out IP addresses for clients who want to use the dynamic host configuration protocol instead of static IP addresses.How is this accomplished?()A
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考题
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 clusterB
IP address and IP label of each service and boot interface in the cluster, loopback interface, and the hostname of the nodeC
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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
nslookupB
hostnameC
/etc/host.equivD
environment variable NSORDER
考题
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/hostsB
/etc/namesC
/etc/rc.tcpipD
/etc/resolv.conf
考题
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.
考题
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
nslookupB
hostnameC
/etc/netsvc.confD
/etc/host.equiv
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,bindA
/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
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
kdbB
dbxC
traceD
truss
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