●邮件服务器使用POP3 的主要目的是__(61)__ 。
（61）A. 创建邮件 B. 管理邮件 C．收发邮件 D. 删除邮件
●以下连网络设备中，工作于网络层的设备是__(62)__ 。
（62）A．调制解调器 B. 以太网交换机 C. 集线器 D. 路由器
● Internet 中域名与IP地址之间的翻译是由__(63)__ 来完成的。
（63）A. 域名服务器 B. 代理服务器 C．FTP 服务器 D．Web 服务器
● WWW服务使用的协议为__(64)__ 。
（64）A. HTML B. HTTP C. SMTP D. FTP
●在Outlook 中可以借助__(65)__ 的方式传送一个文件。
（65）A．FTP B．导出 C. 导入 D. 附件
● A sequence of any number of characters enclosed in the double queotes " " is called a character __(66)__.
（66）A. array B. group C. set D. string
● In C language, when an array name is passed to a function, what is passed is the __(67)__ of the beginning of the array.
（67）A. data B. value C. location D. element
● In C language, the result of the logical __(68)__ operator is 1 if the value of its operand is 0, 0 if the value of its operand is non-zero.
（68）A. AND B. NOT C. OR D. EOR
● A floating constant consists of an integer part, a decimal point, a fraction part, an e or E, and an optionally signed integer __(69)__.
（69）A. exponent B. order C. superfluous D. superior
● The __(70)__ is a temporary storage area that you can use to copy or move selected text or object among application.
（70）A. cache B. pool C. buffer D. clipboard
● The __(71)__ program means a program written in a high-level language. It is generally translated to an __(72)__ program, which is in a form directly understandably by the computer. The translation is usually done by a program called __(73)__.
（71）A. assemble B. web C. C D. source
（72）A. object B. basic C. C D. assemble
（73）A. compiler B. assembler C. compile D. transfer
● __(74)__ processing offers many ways to edit text and establish document formats. you can easily insert, delete, change, move and copy words or blocks of text.
（74）A. Data B. Database C. Word D. File
● "scrolling" is a technique most commonly associated with __(75)__.
（75）A. disk B. display C. printer D. memory
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