专业技术初级资格程序员基础知识2007年上半年程序员上午试卷

试卷预览

• 41● WWW服务器与客户机之间采用 （69） 协议进行网页的发送和接收。

  A.HTTP

  B.URL

  C.SMTP

  D.HTML

  开始考试练习点击查看答案
• 42● Insufficient  （71）  can cause a processor to work at 50% or even more below itsperformance potential.

  A.mouse

  B.I/O

  C.document

  D.memory

  开始考试练习点击查看答案
• 43● The  （72）  in e-mail messages has affected almost every computer around the worldand has caused the damage of up to US$1 billion in North Americ

  A.A.illness

  B.virus

  C.weakness

  D.attachment

  开始考试练习点击查看答案
• 44● One of the basic rules of computer security is to change your  （73）  regularly.

  A.name

  B.computer

  C.device

  D.password

  开始考试练习点击查看答案
• 45● One of the greatest features of a home  （74）  is the ability to share one Internetconnection simultaneously over two or more computers.

  A.computer

  B.device

  C.network

  D.work

  开始考试练习点击查看答案
• 46● The usual address for a Web site is the  （75）  page address, although you can enterthe address of any page and have that page sent to you.

  A.home

  B.main

  C.host

  D.house

  开始考试练习点击查看答案