Which of the following services use TCP? (Choose three)
A. DHCP
B. SMTP
C. SNMP
D. FTP
E. HTTP
F. TFTP
第1题:
Which of the protocols below use TCP at the transport layer? (Select four)
A. TFTP
B. SMTP
C. SNMP
D. FTP
E. HTTP
F. HTTPS
第2题:
既可以使用TCP,也可以使用UDP端口的是( )。
A.域名服务器DOMAIN
B.超文本传输协议HTTP
C.简单网络管理协议SNMP
D.新闻传送协议NNTP
第3题:
A.设定DHCP
B.设置WINS
C.给定任意一个IP地址
D.指定缺省网关
第4题:
Despite the wonderful acting and well-developed plot the _________ movie could not hold our attention.
A) three-hours B) three-hour
C) three-hours’ D) three-hour’s
选B
用破折号连接的作形容词不用复数.
第5题:
A.设定DHCP
B.设置WINS
C.给定任意一个IP地址
D.指定缺省网关
第6题: