![](https://lstatic.shangxueba.com/sxbzda/h5/images/m_q_title.png)
FTP Services is relocating its head offices and will be ------- its customer service hotli
A.unfolding
B.estimating
C.discontinuing
D.solving
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
A.unfolding
B.estimating
C.discontinuing
D.solving
第2题
A./etc/services
B./etc/ftpusers
C./etc/system
D./etc/defaultrouter
第3题
A.进入InternetInformation Services管理器网站中查看user站点用户是否正常开启
B.进入InternetInformation Services管理器网站中查看新加FTP站点用户是否正常开启
C.进入InternetInformation Services管理器网站中重新启动user站点用户
第4题
Which of the following services use TCP? (Choose three)
A. DHCP
B. SMTP
C. SNMP
D. FTP
E. HTTP
F. TFTP
第5题
A./LICENSE
B./FTP/LICENSE
C./LoadData
D./Services
第6题
A. A user can use SSH to interface ge-0/0/0.0 and ge-0/0/1.0.
B. A user can use FTP to interface ge-0/0/0.0 and ge-0/0/1.0.
C. A user can use SSH to interface ge-0/0/0.0.
D. A user can use SSH to interface ge-0/0/1.0.
第8题
【填空题】Internet is a (1) network connecting millions of computers. More than 100 countries are linked into (2) of data, news and opinions. The genesis is of the (3) was a decentralized (4) called ARPAnet created by the Department of Defense in 1969 to facilitate communications in the event of a nuclear attack. Eventually other networks including BITNET, Usenet, UUCP, and NSFnet, were connected to ARPAnet. Currently, the Internet offers a range of services to(5), such as FTP, e-mail, the World Wide (6), Usenet news, Gopher, IRC, Telnet and others. Each Internet (7), called a (8), is independent. Its operators can choose which (9) services to use and which (10) services to make available to the global Internet community. Remarkably, this anarchy by design works exceedingly well.
第9题
B.ftp操作只能用超级用户进行,普通用户根本没有权限
C.检查/etc/services的属性,看普通用户是否具有可读权限,即-rw-r--r--,若没有相关权限,用chmod进行更正
D.首先用超级用户进行ftp操作,看是否成功
第10题
A.By changing the permissions on the configuration file that controls the service (/sbin/inetd), then recompiling /etc/inetd.config
B.By commenting out the service using the # symbol in the text file /etc/inetd.conf, then restarting the inetd daemon
C.By recompiling the system kernel, making sure you have disabled that service
D.By commenting out the service using the $ symbol in the text file /etc/inetd.conf, then restarting the inetd daemon
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