当前分类： IBM(000-236)
问题：单选题Which of the following class addresses is reserved for multicast？（）A Class AB Class BC Class CD Class D...
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问题：单选题A host is expected to be a mail relay or receiving endpoint. Which of the following daemons should be listening for connections on port 25？（）A ftpdB imapdC pop3dD sendmail...
问题：单选题All of the following are involved in adding or removing routes from the AIX routing table EXCEPT：（）。A arpB ripC icmpD ifconfig...
问题：单选题Which of the following class networks contains 65，534 hosts？（）A Class AB Class BC Class CD Class D...
问题：单选题Which of the following options indicates the number of adapters that may be banded together to form an EtherChannel？（）A 1 or 3B 2 or more of differing modelsC 2 or 4 of the same modelD 2 or more of the same model...
问题：单选题An application or user experiences poor performance， yet examination of the nfsstat -c output indicates no or very few timeouts and retransmits. This means that the client is receiving responses from the server as fast as it is asking for them. What is...
问题：单选题A system administrator has edited the necessary files for setup of an AIX system to serve as a bootp server. Which of the following commands is required to complete the activation？（）A telinit -qB startsrc -s bootpdC refresh -s inetd...
问题：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...
问题：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 variabl...
问题：单选题All of the following services are controlled by inetd EXCEPT：（）。A nfsdB ftpdC telnetdD pop3d...
问题：单选题What is the last step in setting up a Primary Domain Name Server？（）A Start the named daemonB Create the cache fileC Create the name zone fileD Create the local IP zone file...
问题：单选题Which command will change the quantity of biod daemons immediately and for each subsequent reboot？（）A chnfs -b newvalueB chnfs -N -b newvalueC chnfs -I -b newvalueD netstat -s newvalue...
问题：单选题Which of the following interfaces is appropriate for an Ethernet adapter that is configured with an IEEE 802.3 frame type？（）A at0B en0C et0D tr0...
问题：单选题What is the correct fastpath to configure or add a TTY Terminal （directly from the screen）， which connects to a serial port？（）A smitty ttyB smitty devicesC smitty ptyD smitty dev...
问题：单选题To examine the Exhibit， press the Exhibit button. The system administrator notices a system with routing cannot communicate with a system with an ip address 192.24.34.6. Using the information provided in the exhibit， what is the most likely reason？（）A ...
问题：单选题Which of the following commands will not store routes into the ODM？（）A smit routeB chdevC routeD chattr...
问题：单选题Which of the following options is a valid host IP address？（）A 129.0.0.99B 129.255.0.1C 224.0.0.1D 254.0.0.1...
问题：单选题Which of the following commands should be used to open a tty port configured in the /etc/uucp/Devices file as： Direct tty2 - 9600 direct in debug mode， ignoring modem control signal data carrier detect （DCD）？（）A cu -l tty2B cu -dml tty2C cu -dht Direct...
问题：单选题When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）A mount host：/home/bin /usr/local/binB mount client：/home/bin /usr/local/binC mount -n h...
问题：单选题Which of the following NIS daemons must run on an AIX machine configured as an NIS master？（）A ypbindB ypservC ypwhichD yppasswdd...
