单选题
When choosing a hostname， other machines will associate the name with（）。
the IP address
the MAC address
inetd
port 80
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.Check to see if there is an a.out file on remote host Saturn. 2.Change to the /u/new directory on Earth. 3.Transfer a.out from Earth to Saturn.
ls a.out cd /u/new put a.out
ls a.out cd /u/new get a.out
ls a.out lcd /u/new put a.out
ls a.out lcd /u/new get a.out
单选题
To enable the SNMP daemon during system startup， which of the following files should be modified？（）
/etc/rc.net
/etc/rc.nfs
/etc/rc.tcpip
/etc/inetd.conf
单选题
What is the proper way to refresh sendmail？（）
sendmail -bt
sendmail -ba
refresh -s sendmail
startsrc -s sendmail
单选题
Which of the following lines will be added to the file /usr/lib/uucp/Devices on the SLIP client machine for a SLIP connection on tty1？（）
direct 9600 - /dev/tty1
Direct tty1 - 9600
Direct /dev/tty1 - 9600
direct tty1 - 9600
单选题
Which of the following files should be edited so that tftpd is running with the -n option？（）
etc/services
/etc/inetd.conf
/etc/tftpd.conf
/etc/rc.net
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？（）
The named is not running
The default gateway is not set
The NIS master server is down
Ipforwarding is not turned on
单选题
A host is to become part of a hierarchical naming topology. Which of the following services are required？（）
DHCP
Domain Name Service
Network Information Service
A hosts file
单选题
Which of the following adapters should be connected to coaxial cabling without the use of media converters？（）
Adapter with AUI connector
Adapter with BNC connector
Adapter with RJ-45 connector
Adapter with DB-25 connector
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？（）
Use SMIT to have the server use DHCP instead of a static address
Edit /etc/rc.tcpip and start the dhcpsd daemon
Use the network options command to enable ipforwarding
Edit /etc/rc.net to set network options back to default
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