IBM(000-236) 题目列表
单选题Which of the following commands is used to observe the current state of the routing table？（）ArouteBlsattrCnetstatDifconfig
单选题A class B network 129.35 has 4 subnets and a netmask of 255.255.252.0 （11111111.11111111.11111100.00000000）. To which of the following subnets will the class B network deliver a packet of address 129.35.14.04 （10000001.00100011.00001110.00000100）？（）A129.35.12.0B129.35.16.0C129.35.52.0D129.35.128.0
单选题A gateway machine has access to the Internet and is trying to reach a machine on the Internet called cactus.org. Although the gateway machine cannot reach cactus.org， another network across town is able to reach cactus.org. Furthermore， the gateway machine can reach the network across town， but cannot ping the cactus.org. Which of the following tools will best help diagnose the location of the problem？（）AiptraceBnetstatCtcpdumpDtraceroute
单选题The local host on a small network is named Earth. There is also a remote host on the network named Saturn. The system administrator of the network is in the /u/tmp directory of Earth， and starts an ftp to Saturn as root. Which of the following sequence of commands issued from the local host， Earth， will：（）。 1.Change to the /u/new directory on Saturn. 2.Check to see if there is an a.out file on remote host Saturn. 3.Transfer a.out from Earth to Saturn.Acd /u/new ls a.out put a.outBcd /u/new ls a.out get a.outClcd /u/new ls a.out put a.outDlcd /u/new ls a.out get a.out
单选题Which of the following ATM components are needed to configure an ATM SVC （switched virtual circuit） classical IP interface？（）ALESBBUSCLECSDARP server
单选题Which of the following NIS daemons must run on an AIX NIS client machine？（）AypbindBypservCypwhichDyppasswdd
单选题Which of the following commands indicates the packet count for each interface？（）AlsattrBrouteCnetstatDifconfig
单选题Which of the following cable types is associated with an Ethernet with a RJ45 connector？（）A10Base2B10Base5C10BaseTD10BaseF
单选题To add a TTY Terminal to Serial port 1， which of the following set of options should be chosen？（）Atty rs232 Asynchronous Terminal then sa1 Available 01-S2 Standard I/O Serial PortBtty rs422 Asynchronous Terminal then sa1 Available 01-S2 Standard I/O Serial PortCtty rs232 Asynchronous Terminal then sa0 Available 01-S1 Standard I/O Serial PortDtty rs422 Asynchronous Terminal then sa0 Available 01-S1 Standard I/O Serial Port
单选题Which of the following cables is the most susceptible to physical damage by rough handling？（）ACoaxialBFiber opticCCat 3 UTPDCat 5 UTP
单选题Given a new implementation， which of the following procedures should be used to determine a default gateway’s IP address？（）AThe address will always end in 255.BThe address will always be the first interface’s IP addressCThe address will always be the network with a 1 as the final octet.DIt is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres
单选题Which of the following functions does the "ifconfig en0" perform？（）AShuts down en0BDisplays en0 settingsCReconfigures en0 using the ODMDSends an SNMP alert to the network administrator
单选题Which of the following options best justifies why a DNS server should be run in a large network system？（）ATo use ftp and telnetBTo perform NFS mountsCTo make /etc/hosts files unnecessaryDTo reduce network traffic and save bandwidth
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
单选题Which of the following options is representative of a Class B address？（）A128.55.103.2B195.201.22.11C227.100.100.1D120.102.27.120