【单选题】【消耗次数:1】
在Internet上用于收发电子邮件的协议是( )
TCP/IP
IPX/SPX
POP3/SMTP
NetBEUI
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相关题目
【判断题】 SMTP协议用于接收电子邮件。
①  正确
②  错误
【单选题】 收发电子邮件的条件是_____。
①  有自己的电子信箱
②  双方都有电子信箱
③  系统装有收发电子邮件的软件
④  双方都有电子信箱且系统装有收发电子邮件的软件
【单选题】 电子邮件属于TCP/IP协议的()。
①  应用层
②  传输层
③  网际层
④  网络接口层
【判断题】 邮局协议POP3是用于发送电子邮件的协议。
①  正确
②  错误
【单选题】 常用的电子邮件协议POP3是指____。
①  就是TCP/IP协议
②  中国邮政的服务产品
③  通过访问ISP发送邮件
④  通过访问ISP接受邮件
【单选题】 SMTP是__________邮件的协议,POP3是__________邮件的协议。
①  多媒体Web数据
②  文本Web数据
③  多媒体邮件
④  传输下载
【判断题】 SMTP是一个用于接收电子邮件的协议。
①  正确
②  错误
【单选题】 电子邮件应用程序利用POP3协议()。
①  创建邮件
②  加密邮件
③  发送邮件
④  接收邮件
【单选题】 用于电子邮件的协议是( )
①  IP
②  TCP
③  SNMP
④  SMTP
【判断题】 POP3、IMAP4都是电子邮件的接收协议。
①  正确
②  错误
随机题目
【单选题】 7. If it is fine tomorrow, we ______ a football match.
①  have
②  will have
③  has
④  shall has
【单选题】 19. _______hand in his exercise book before Monday.
①  Need he to
②  Does he need
③  Needs he to
④  Need he
【单选题】 9. No sooner _______ he arrived home than he _______to start on another journey.
①  has; was asked
②  have; were asked
③  had; is asked
④  had; was asked
【单选题】 13. Where is my pen? I ______ it.
①  might lose
②  would have lost
③  should have lost
④  must have lost
【单选题】 14. I didn’thear the phone. I ______ asleep.
①  must be
②  must have been
③  should be
④  should have been
【单选题】 10. He _______ accomplish the task on time.
①  did
②  has
③  is
④  do
【单选题】 11. I thought you _____ like something to read, so I have bought you some books.
①  may
②  might
③  could
④  must
【单选题】 3. Few of them hurt themselves in the accident last night, ____ ?
①  but
②  and
③  though
④  so
【单选题】 9.The old farmer, ____the badly injured and burnt soldier, came out of the burning farmhouse, calling continuously for help.
①  supporting
②  having supported
③  being supported by
④  being supported
【单选题】 5.____the front door____, he had to enter the room through the back door.
①  Seen, painted
②  Seeing, painted
③  Being seen, being painted
④  Seeing, being painted