网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
/etc/hosts这个档案的用途?()
- A、设定主机名称及IP
- B、设定DNS
- C、设定主机邮件
- D、设定FTP
参考答案
更多 “/etc/hosts这个档案的用途?()A、设定主机名称及IPB、设定DNSC、设定主机邮件D、设定FTP” 相关考题
考题
Which UNIX command creates a symbolic link named myfile in the current directory to the file/etc/hosts?A.In -s/etc/hosts myfileB.In -s myfile/etc/hostsC.link -s/etc/hosts myfileD.link -s myfile/etc/hosts
考题
Whichofthefollowingfilesshouldbeeditedtodisableremotemachinesfromperforminga"finger"onasystem?()
A./etc/security/userB./etc/servicesC./etc/inetd.confD./etc/hosts.equiv
考题
AusercannotpinganyotherhostnamesfromanAIXmachine.Theerrorreceivedis"hostnameearthNOTFOUND".Whichofthefollowingfilesismostlikelyconfiguredincorrectly?()
A./etc/resolv.confB./etc/rc.tcpipC./etc/aliasesD./etc/hosts.equiv
考题
Whichofthefollowingfilesshouldcontainthestatement"hosts=local,bind"?()
A./etc/hostsB./etc/irs.confC./etc/netsvc.confD./etc/resolv.conf
考题
Whichfilesaremanagedthroughtheuseofthefilecollection"HACMP_Files"?()
A.ThePowerHAGlobalODM.B.Systemnetworkingfilesincluding/etc/hosts,/etc/inetd.confand/etc/servicesC.Securityfilesincluding/etc/passwd,/etc/security/passwd,/etc/groupand/etc/security/groupD.UserconfigurablefilesincludingApplicationserverstartandstopscripts,custompreandpostnotificationeventsandapplicationmonitoringscripts
考题
Whichfilescanbeusedtogethertoallowremotecommandexecutiononaserver?()
A./etc/.rhostsand$HOME/hosts.equivB./etc/hosts.equivand$HOME/.rhostsC./etc/rhosts.equivand$HOST/.rhostsD./etc/hosts.equivand$HOME/.hosts.equiv
考题
Tcp-wrappers工具包提供了Unix/Linux平台上的网络系统安全性,许多系统服务都支持tcp-wrappers。管理员在配置tcp-wrappers的安全规则时,一般需要修改配置文件()。A、/etc/hostsB、/etc/hosts.allowC、/etc/hosts.confD、/etc/hosts.deny
考题
Which of the following files should be edited to disable remote machines from performing a "finger" on a system?()A、/etc/security/userB、/etc/servicesC、/etc/inetd.confD、/etc/hosts.equiv
考题
下列那一个档案用来限制使用者登入FTP Server?()A、/etc/ftpaccessB、/etc/hosts.denyC、/etc/ftpusersD、/etc/pam.d/ftp
考题
下列那一个是tcp_wrappers用来设定允许开放连接的设定档?()A、/etc/tcp.confB、/etc/hostsC、/etc/hosts.denyD、/etc/hosts.allow
考题
Linux系统中修改主机访问控制(IP限制)的目录()A、/etc/hosts.allowB、/etc/hosts.denyC、/etc/sysctl.confD、/etc/shadow
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 files can be used together to allow remote command execution on a server?() A、/etc/.rhosts and $HOME/hosts.equivB、/etc/hosts.equiv and $HOME/.rhostsC、/etc/rhosts.equiv and $HOST/.rhostsD、/etc/hosts.equiv and $HOME/.hosts.equiv
考题
单选题下列那一个是tcp_wrappers用来设定允许开放连接的设定档?()A
/etc/tcp.confB
/etc/hostsC
/etc/hosts.denyD
/etc/hosts.allow
考题
单选题Which files can be used together to allow remote command execution on a server?()A
/etc/.rhosts and $HOME/hosts.equivB
/etc/hosts.equiv and $HOME/.rhostsC
/etc/rhosts.equiv and $HOST/.rhostsD
/etc/hosts.equiv and $HOME/.hosts.equiv
考题
单选题下列那一个档案用来限制使用者登入FTP Server?()A
/etc/ftpaccessB
/etc/hosts.denyC
/etc/ftpusersD
/etc/pam.d/ftp
考题
多选题Tcp-wrappers工具包提供了Unix/Linux平台上的网络系统安全性,许多系统服务都支持tcp-wrappers。管理员在配置tcp-wrappers的安全规则时,一般需要修改配置文件()。A/etc/hostsB/etc/hosts.allowC/etc/hosts.confD/etc/hosts.deny
热门标签
最新试卷